Meggy playermodel has issues

[Hedwig7s]

So the new SMG4 models have playermodel versions and I was curious and tried them with outfitter especially since the file size is really large. Upon it loading the models however the PM version of the model (which works with the vanilla system) shows up in red with no errors. After this I tried decompiling the meggy addon and reducing its filesize by reducing the resolution on the images and got this error:

Links to both addons:
https://steamcommunity.com/sharedfiles/filedetails/?id=2949491974
https://steamcommunity.com/sharedfiles/filedetails/?id=3006374203