Your models are missing UVs. You can either add UVs to your models or change your lighting to dynamic. On your directional light and/or skylight change them from stationary to movable in the details panel near the transform settings.
Your models are missing UVs. You can either add UVs to your models or change your lighting to dynamic. On your directional light and/or skylight change them from stationary to movable in the details panel near the transform settings.