PAID Asset: This asset allows you to render 3D objects in your UI Toolkit interface. Useful for Inventory Screens, Mini-Maps, NPC Portraits, ... .
Should be available in a couple of weeks.
Asset Store*: https://assetstore.unity.com/packages...
Link is with affiliate ID, here is the non-affiliate one: https://u3d.as/3ej3
Manual: https://kamgam.com/unity/UIToolkitWor...
Hope you like it :-)
If you have any questions then please feel free to ask.