The most reliable way is using a mod like Spawn Egg Preview. It automatically renders the 3D entity in the GUI instead of the standard colored egg.
Ensure you have the required loader (Forge, Fabric, or NeoForge) installed. Place the .zip file into your resourcepacks folder. XeKr spawn egg dispaly
You can use resource packs like Spawned Eggs or Spawn Egg Faces . These replace the "egg" texture with high-detail pixel art or 3D models using CIT (Custom Item Textures) via OptiFine or Entity Model Features (EMF). 2. Installation For Mods: Download the mod file (e.g., from CurseForge or Modrinth ). Place the .jar file into your Minecraft mods folder. The most reliable way is using a mod like Spawn Egg Preview