Custom Skin Support

I've noticed recently that custom sounds can be used, however when I tried to use customs skins such as the medigun skin from gamebanana it doesn't work. I'd like to know if there is a way so that they can be shown. In other community servers these can be seen.

http://gamebanana.com/skins/download/143337
This is an example of what isn't working.

 

It is a server setting. It can be allowed if the admins want it that way.

I think allowing customs skins is cute for about 15 minutes. Then it gets annoying; like Lolcano. But that's me...

 

Always wanted to give custom skins a try, but I'm not familiar with the practicals of it.

 

It would involve a change in settings that easily allow hacking so I would probably say no.

 

Thanks for the info, NutZ.