I can't view material

HI, i have upload a zip file with fbx+mtl files but i can’t view correct 3d model.

What is your problem exactly? I can see it.

@larancia I’m not sure what your pipeline is. MTL (material) files should go along OBJ (data) files. We do not parse MTL coming with some FBX file as the FBX should contain the materials definition. Could you try to convert the FBX into OBJ and see if it fixes your issues?

Thank, how i can convert FBX to OBJ? thank

You can try using Blender.
Otherwise maybe you could tell us how you generated the FBX and MTL? We have a bunch of exporters that could possibly make it easy for you to upload a model with materials sketchfab-ready.