So I uploaded this model https://sketchfab.com/3d-models/wagon-closed-low-poly-very-hi-resolution-e46506b6c91146c2a3ab7c98ba8350e5 about 2 months ago and it had no issues and the maps were in the correct positions.
Now I go and reinspect the model today and there is suddenly a huge mismatch on the back side of it under one of the ‘Y’ shapes. I have redownloaded the file and reimported it to maya to see if I could recreate the issue and I could not. This was most definitely not something I missed because I inspected my work thoroughly and it has been shown to many people without the issue arising before now.
This is super frustrating because the model had absolutely no issues like this 2 months ago and I cant seem to find any way to fix it