diff --git a/2025-03-05 Welcome and Setup.-.md b/2025-03-05 Welcome and Setup.-.md
index a294591..cd06215 100644
--- a/2025-03-05 Welcome and Setup.-.md	
+++ b/2025-03-05 Welcome and Setup.-.md	
@@ -114,4 +114,6 @@ under `src/main/resources/assets/gtagdp`, add:
 }
 ```
 - `textures/item/stub.png`
-https://git.jottyfan.de/GTA_Minecraft_Fabric_Mod_Development/GTAGDP/src/commit/bd1d872a52a7392dd16777ead2d9d6be26014b43/src/main/resources/assets/gtagdp/textures/item/stub.png
\ No newline at end of file
+https://git.jottyfan.de/GTA_Minecraft_Fabric_Mod_Development/GTAGDP/src/commit/bd1d872a52a7392dd16777ead2d9d6be26014b43/src/main/resources/assets/gtagdp/textures/item/stub.png
+
+Task: add a ruby; maybe use the icon from here https://minecraft.fandom.com/wiki/Minecraft_Earth:Ruby and modify colors and shape
\ No newline at end of file