you do need the required addon, the ranger’s hair and engineer’s glasses are shared with the medic and i wanted to make sure people that wanted the separate packs needed as little subscriptions as possible
as for the skins, i couldn’t figure out how to make it work the way i wanted it and i was getting too stressed about it that my friends were telling me to quit development; i was determined to upload it anyways so i just uploaded it as-is; it’s the same in the original game, too, where all the team models are seperated from the main models and i personally prefer it this way anyways because i’ve had issues with addons outright ignoring skingroups and bodygroups before

there’s another addon on the workshop that *does* have team colors as skingroups but they left auto-generated hitboxes on [which are poorly made and don’t account for damage multipliers when left unedited] so i wanted to improve on that, but i couldn’t do team color skins myself

not sure if it's not having the required addon installed or not, but the male resistance rangers having missing textures for hair.

also one suggestion I have would be making the team colors bodygroups instead of separate playermodels, to clean up space on playermodel selectors.