Retextured????.... or re mapped???
Garry
The "defaults" that I've seen have been re-released repaints with the model. The easiest way to check is viewing the texture names.
When I was researching Hellcat (F6F) models, I saw that *most* out there (at the time 2006) were the CFS2 stock Hellcat ported to FS2004, not true FS2004 new models.