diff --git a/mashup_packs/index.json b/mashup_packs/index.json
index 5224627..5176cf3 100644
--- a/mashup_packs/index.json
+++ b/mashup_packs/index.json
@@ -18,7 +18,8 @@
         }
       ],
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/potc_preview.png?checksum=37b99dfebedc9875d9229adaf1f4ec3c",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/pirates_of_the_caribbean.mcsave?checksum=3c71ca2803e358ecf00d386fe22c9110",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/potc.png?checksum=2c3fb6eae0cc3910e9aef2fd26095978",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/pirates_of_the_caribbean.mcsave?checksum=90d1ccb0d97f123204b7975da17763aa",
       "worldTemplateFolderName": "Pirates of the Carribean Mash-up",
       "worldTemplateVariants": [
         {
@@ -49,7 +50,8 @@
         }
       ],
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/egyptianmytho_preview.png?checksum=c403bc15d5ae1a30a965e02d402f2c1c",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/egyptian_mythology.mcsave?checksum=746b8071842d3649047b8cde41fbc10a",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/egyptianmythology.png?checksum=2a4d9cd0c8690d977930977a44dbf65a",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/egyptian_mythology.mcsave?checksum=e5d4d8471dd5647a93899753b84c757d",
       "worldTemplateFolderName": "Egyptian Mythology Mash-up",
       "worldTemplateVariants": [
         {
@@ -85,7 +87,8 @@
         }
       ],
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/norsemytho_preview.png?checksum=ab920767f1e257e95320fedd8603e7eb",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/norse_mythology.mcsave?checksum=ab0f86f8835a9d69600975241ae037f0",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/norsemythology.png?checksum=54a6fb9901cb837db65e6cd9cc5a68ab",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/norse_mythology.mcsave?checksum=44584737ebcab6561ecfc8cbfcbb7fdc",
       "worldTemplateFolderName": "Norse Mythology Mash-up",
       "worldTemplateVariants": [
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@@ -121,7 +124,8 @@
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       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/festive_preview.png?checksum=45449c6c966d5787b53211a1a14abe9f",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/festive.mcsave?checksum=fd85c535ce5f458f0d91b82cdaa5edd6",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/festive.png?checksum=bd875cd080cd54b89c2775592b2a67eb",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/festive.mcsave?checksum=2a858132c423aaf91ccedef051a95a86",
       "worldTemplateFolderName": "Festive Mash-up",
       "worldTemplateVariants": [
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@@ -157,7 +161,8 @@
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       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/chinesemytho_preview.png?checksum=7a08c36905a481246146b523a584b598",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/chinese_mythology.mcsave?checksum=1746630a2bf389e4f60cb1579faae777",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/chinesemythology.png?checksum=42ff6b44907c2d4921c9a401519d88a6",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/chinese_mythology.mcsave?checksum=9b16a085ee1d1c65059c6bc2b632ea99",
       "worldTemplateFolderName": "Chinese Mythology Mash-up",
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@@ -193,7 +198,8 @@
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       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/greekmytho_preview.png?checksum=0b4f41ef6233255e2251ee64f111d6cc",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/greek_mythology.mcsave?checksum=f26fe882e87d242ae90aef96518101fb",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/greekmythology.png?checksum=b47cee8fce23bfe647eaec401f3fa869",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/greek_mythology.mcsave?checksum=2e374b8cb27c96dafb5b8a222ddc1823",
       "worldTemplateFolderName": "Greek Mythology Mash-up",
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@@ -217,7 +223,8 @@
       "description": "Welcome to the wasteland! Crack open the Vault containing 44 unique skins, custom textures, re-skinned mobs, a special post-apocalyptic map, original soundtrack compilation and a Pip-Boy inspired UI.",
       "downloadURI": "https://cdn.modrinth.com/data/YyQcuyAN/versions/UZEBNeOe/FalloutMash-upPack.zip",
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/fallout_preview.png?checksum=2b5067f88f49764528a265d44d463a31",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/fallout.mcsave?checksum=bc6c118c675967dd4f5d027741ee87a5",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/vault-tect.png?checksum=cea2ee1a56f366201d0d404a546e92b4",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/fallout.mcsave?checksum=61afd25a073a21362c73b21f80b2f857",
       "worldTemplateFolderName": "Fallout Mash-up",
       "worldTemplateVariants": [
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@@ -241,7 +248,8 @@
       "description": "Shape the fate of your Minecraft galaxy with this amazing Mash-up.",
       "downloadURI": "https://cdn.modrinth.com/data/27e5KETs/versions/u0aJfMeM/Mass%20Effect.zip",
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/masseffect_preview.png?checksum=a73d81b41d6ba7b0d7bdfdfcac8362c2",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/mass_effect.mcsave?checksum=42f063b31d467ccc02f2b4013422bf0b",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/mass_effect.png?checksum=a6b81707478492879bb72738f776ccae",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/mass_effect.mcsave?checksum=c5c9a8e4c611c6297ece9dd2133ccee7",
       "worldTemplateFolderName": "Mass Effect Mash-up",
       "worldTemplateVariants": [
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@@ -265,7 +273,8 @@
       "description": "Explore the crazy and adventure-filled world of Sackboy!",
       "downloadURI": "https://cdn.modrinth.com/data/Bayw5n0E/versions/uHCsh5hQ/Patchwork_v0.1.0b1.zip",
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/lbp_preview.png?checksum=123ec1874432e218c6307a57e08cac85",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/littlebigplanet.mcsave?checksum=03e9e06ff9792cc971cb44cdbbdab9a7",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/littlebigplanet_mashup.png?checksum=ea737b0a0de8f6c60ee4ccc737d35b9a",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/littlebigplanet.mcsave?checksum=584b6e171cb6ab87154ad44d9a348ae4",
       "worldTemplateFolderName": "LittleBigPlanet Mash-up",
       "worldTemplateVariants": [
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@@ -301,7 +310,8 @@
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       ],
       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/halloween_preview.png?checksum=3503167ac6568e30b0a78741abd3c708",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/halloween.mcsave?checksum=7a55bcdbf19af023d4439a0dfcb9ac66",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/halloween_mashup.png?checksum=18f9a29df1dc522371d050cdbc1140ea",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/halloween.mcsave?checksum=6e41807ce567feddf8d6a8619163d06c",
       "worldTemplateFolderName": "Halloween Mash-up",
       "worldTemplateVariants": [
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@@ -337,7 +347,8 @@
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       "imageUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/preview_images/supermario_preview.png?checksum=e7098d33b4ffbf709683c19a27506cc1",
-      "worldTemplateDownloadURI": "https://github.com/BrandonItaly/LCE-Resources/raw/50525107964bd8589f7534c9470f4a1b21ea9087/world_templates/super_mario.mcsave?checksum=ea30bcbf32ff177d08dd73bc319a5ace",
+      "worldTemplateIconUrl": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/mashup_packs/world_icons/supermario.png?checksum=9c8eaf9a14cf0fc9a1e055eec8a14739",
+      "worldTemplateDownloadURI": "https://raw.githubusercontent.com/creeper2eletricboogaloo/L4JDownloadableContent/main/world_templates/1.20%2B/super_mario.mcsave?checksum=ced6d055cf7934e267f9b41762afad61",
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diff --git a/mashup_packs/world_icons/chinesemythology.png b/mashup_packs/world_icons/chinesemythology.png
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diff --git a/mashup_packs/world_icons/egyptianmythology.png b/mashup_packs/world_icons/egyptianmythology.png
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diff --git a/mashup_packs/world_icons/festive.png b/mashup_packs/world_icons/festive.png
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diff --git a/mashup_packs/world_icons/greekmythology.png b/mashup_packs/world_icons/greekmythology.png
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diff --git a/mashup_packs/world_icons/halloween_mashup.png b/mashup_packs/world_icons/halloween_mashup.png
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diff --git a/mashup_packs/world_icons/littlebigplanet_mashup.png b/mashup_packs/world_icons/littlebigplanet_mashup.png
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diff --git a/mashup_packs/world_icons/mass_effect.png b/mashup_packs/world_icons/mass_effect.png
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diff --git a/mashup_packs/world_icons/norsemythology.png b/mashup_packs/world_icons/norsemythology.png
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diff --git a/mashup_packs/world_icons/potc.png b/mashup_packs/world_icons/potc.png
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diff --git a/mashup_packs/world_icons/supermario.png b/mashup_packs/world_icons/supermario.png
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diff --git a/mashup_packs/world_icons/vault-tect.png b/mashup_packs/world_icons/vault-tect.png
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