Hello again people. There is this website I found out about which has some skins and it is called snowman's skin storage. Google it or use this link;http://snowman.quatroworld.org/
It has skins ranging from Gordon Freeman to Barney or Adrian Calhoun or Alyx Vance, stuff like that. So I am just saying, check it out. It's a very good website for HL2 - Source related skins for Minecraft.

No credit goes to me, it all goes to him.