Won't the one supersede the other? I have several skins for each of the characters, active, but the most recently-subscribed skin takes apparent precedence and there are no visible issues. The same also goes for just about every fart sound mod because I'm a 49-year-old child ha.

the point was compatibility with both of them together as this is a campaign.
we'd like to have one version, single download, of this campaign for everyone.
but sometimes you can't just simply combine things if they change the same thing.
it's different with models and textures, as is with maps and campaigns.
although it seems apparently the original VMF files are in the original version.
maybe we'll just have someone talented like Time Lord Magnum investigate.
Xana Guy apparently doesn't play nicely with others; RF prefers working alone.
so, we'll just use shortcuts with the VMF files as our own base then, so be it.