Porting Korin's Models

These model’s been released for CS:S hostage replacement.

Can someone port them for GMOD?
They are all named under hostage tag so I can’t use all of them at the same time.

They can be found at gamebanana.com
http://gamebanana.com/css/skins/2170
http://gamebanana.com/css/skins/31631
http://gamebanana.com/css/skins/31625
http://gamebanana.com/css/skins/15751