Why are the models not suitable for Unreal Engine? I'm still a beginner and I don't understand. When I import models into Unreal Engine, each object is separate and without textures.
you've got to seperate them in Blender. It's kind of a NEED-TO-KNOW when you're using assets that aren't specially made for your game or you didn't make them. I'll let you know if there is any other ways though!