I am wondering if someone can help me out. I have recently come across Sketchfab after looking for a platform to get my 3D models embedded on my website. Sketchfab seems to do the job really well (incredible website) but I seem to have an issue with large file sizes.
I am currently saving my files as Solidworks parts (the software my models have been created in) > Importing them into Keyshot > Exporting as .OBJ and then uploading them to Sketchfab. This works great apart from the high faces / vertices count (some models are coming up as 14.2m faces).
What is the best practice for this scenario and is there a way of reducing the file size? I could always remodel the part and dumb it down but ideally I would like to avoid that due to the work involved.