I use this site for a college class I teach. I created a model in 3ds max and my students have to create the textures and upload it here to share with other classmates. The assignment went smoothly last semester. This is a link to the example here: https://skfb.ly/BPwL
Now this semester, sketchfab is messing up the geometry on the model. Its the same export as the last time this was done. I even went as far as to download the example from my account that is still working and tried to upload it and the results are the same: https://skfb.ly/Fvqy
It works fine in 3ds max, I even tried exporting it a couple different ways and doing some detaching and merging into new files, but the .obj looks perfect in 3ds max. It also looks perfect in Photoshop as well so I am at a loss as to what is going on and how to fix it.