There’s probably a lot I could still do with this. Gonna furnish it at some point, but here’s what I’ve got for now.
The roof should be metallic.
I gave the metal roof a shot. I’m not sold on it. I don’t really feel satisfied with either look, actually. The geometry just doesn’t show enough. I’m going to see if I can get some better shaders on there and see if I can get it looking alright.
It now looks good to me. You just need to work more on the textures and add some fine details like nails and weathered parts.