Blender model not reacting to light.

So I’m using a program called VRoid Studio to make an anime styled character. I have imported a model from vroid directly, and from blender. The model from Blender, however, does not seem to react to the light. This is an issue because the blender one seems to be the way to go, but I can’t use it if lighting isn’t right.

(VRoid on left, Blender on right)
any help is greatful.

Yeah, for importing into Unity you will need to use an HDR(Meant PBR sorry) workflow to have your model react to lighting in your scene, a quick google search for ‘Blender HDR(PBR) Workflow’ will put you on the right track. Hope that helps. I’d try and explain but the tutorials out there will do a much better job than I can.