Hello!
I've had this issue a few days ago and made me completely abandon the project, It sucks, really.
The issue is basically that the character doesn't get effected by lighting, doesn't cast shadows and it feels very weird, I am kind of new to blender too (31 hours total of working).
I would love some help, the model I'm using here is Janedoe's Avatar imported with Unitypackage Importer Add-on.
[image: Screenshot 2026-10-12 182533.png]