Great model and textures, but the organization needs to be set up. The file names, map names and scene layer organisation needs to be set up. I think some of the normal maps didn't work and may be corrupted? I'm not sure. Model needs to be sized to a reasonable size. eg. 1 metre. I took a few hours to figure out what was wasn't working and I'm still not sure. Perhaps packing the materials in to the scene for download would be a better option? I'm working in Blender, so I understand that it won't always download smoothly. Still great for use as a non normal mapped model, and I would recommend it if you're willing to put in the time to set it up.