>>2249460Holy shit, dude.
So, I opened those in PMXE because 23-24mb file size. Inspected the model and was like, there's no way this should be that high.
So, I grabbed moved all the materials over and clicked view all and... Pic related.
The orange verts aren't assigned to any material. They're basically worthless and just taking up space. I deleted them and saved and the file was only 5mbs!