Counter-Strike Source: Custom Player Model Selection Menu Server-side?

[KD007]

I know that I can install SourceMod, however I remember that most custom skin plugins used the barebones "yellow" menu that uses weapon groups to navigate. This is pretty lame in my opinion, since the player still has to choose one of the four vanilla skins from the original GUI menu, and only once spawned choose a skin again with keys 1~0. Is it possible for a server to modify a client's original GUI skin selection menu to show different skin names and preview them appropriately?