I've always been kind of bothered by the fact that zombies are always zombified Steves. Especially since there are no Steves in the minecraft world (unless you're lazy and use the default skin.) Then I came up with this:
This is going to be a collab texture pack fragment. Either make a zombie version of your skin, and post it here, or just post your skin, and I'll do the ...zombification(?). Keep in mind I will not add your skin if I have one nearly or totally identical to it already. Your odds are far better if you made it yourself. Also, by posting your skin, you accept the condition that I may modify your skin if I so need to, or leave it out altogether. EVERYONE who's skin is added will receive credit.
Oh, I can see how to make it work. How about "ghostly" purple flames (Those are flames, right?), and possibly red eyes just for good measure?
My skin is a lizard-man. I had to get creative with that one.
Great. I'll be adding it.
A bit of advice for future posters: The skin files are 64x32, but the zombie files are 64x64 You'll want to change the dimensions of your zombie texture so it won't be screwed up in game. It'll show fine if you use MCpatcher or the like, but not without it.
Okay, I'm not on vacation anymore. I'm back now. I'll be posting a first draft of this texture pack real soon here. I just got to do a bit of tweaking to what I've done. Oh, and add the two above skins.