Want to check my asset is following best practices

I hope this is in the right category, if not, please let me know. It still feels like a support request to me.

I have uploaded my first sketchfab model here -

I want to make sure everything is correct and good, I have read around about uploading guidelines and have followed them to the correct of my ability etc but I was wondering if anyone who knows their stuff about sketchfab could tell me if my asset has any glaring issues?

I want to eventually apply to be a seller and so I want to ensure that I have done everything correctly.