[Guide] Ripping models from Sketchfab

Seen a few people posting about the KeyError '"Mode"' error when importing a model. Im getting the same thing. I guess no-one knows how to get around that?

I'm at the end of my rope with this now, been at it for several hours. If anyone could help me out getting this I'd be so grateful.
https://sketchfab.com/3d-models/meat-sha...893c02529a