Industrial Stairs

Stairs, if you need added verticality - also a means to test PBR shading of these objects with the glTF format. Should you use this format, you are able to set texture information for albedo, roughness, metal (I think), emissive, opacity and normal - also AO if you haven't already combined it with your base colour. I like gltf. I hope it's the next obj. Just watch out for your roughness textures. They seem to need to be pretty light, otherwise things are suuuper shiny.