Thanks very much everyone!
I haven't been very productive recently due to Minecraft coming out on the Xbox but I have painted up a few more zombies:

From left to right, two Copplestone plague zombies, a Forlorn Hope games zombie (
http://www.forlornhopegames.co.uk/#/item.php?PK_UniqueID=4077) and a Lead Adventures Child of The Zone

First up is one of the Copplestone Plague Zombies from the Future Wars Range on a home made base, I think he's turned out a little too shiny but should look better once I get hold of some matt varnish.

Another Copplestone plague Zombie that for the life of me I couldn't get to focus but you get the idea. I think his suit needs something adding to it like possibly stripes but for now he will remain in his boring grey suit until I see something to copy off.

Next up is the unknown Zombie that I got from Forlorn Hope games, I've tried to capture an older dryer zombie finish for this guy and left off any reds so he looks more 'husky'. I get the feeling that he's been stuck in a hospital room for some time and has finally managed to escape and is dragging a section of metal from the door frame.

Lastly is this saggy mess from the Lead Adventure post apocalyptic range, I realized when I finished the paint job that he is actually supposed to be wearing trousers/pants and not be completely naked. I just thought he had exceptionally saggy flesh from the huge stomach wound but thinking about it further in hindsight he doesn't seem to have anything in the way of genitals so maybe that should have been a trousers based clue. Nevermind he can now forever be a saggy nude eunuch zombie.