TF2 - Need Help With Team Specific Colors

I’ve been modeling for TF2 (yes, I know it’s posted here but I expect more help here than anywhere else) and I can’t get the model to change color according to teams.

$texturegroup skinfamilies
{ “beret_red” }
{ “beret_blue” }

I had it working but I changed the color of the texture and now it wont work again…




Still not working. It sais 2 skin families but one material.