Citizen Skins

I was just wondering if there is any way to make the citizens wear shorts or have sleeveless shirts and such. Also, I don’t know if it is possible to make the male models not have a shirt. Please tell me how I can do so or what I have to do.

Half life on the beach? Or Jersey Shore City-17 edition.

Like kick-ass water polo. Except the fact of them wearing only a speedo.

[editline]28th November 2011[/editline]

But really more like on the beach kind of thing.

They have a skin for refugees so they wear normal clothes (goto www.garrysmod.org and search refugee skin).

Well, I was just wondering how to make my own skins execpt that they won’t have sleeves.

A change in clothing is usually just done through skinning, unless you want something major (like a hat)

Can this be done in Gimp? And if I do want to do something major, what program do I need?

[editline]28th November 2011[/editline]

This is also something I wanted to do, but how do I make their elbows appear as well as their knees for the citizens? Like wearing shorts or a bathing suit.