Please finish the 80, who in the hell wants to see the main characters as zombies? Don't you want them as survivors? It doesnt make much sense dude. just please reconsider its a lot harder but it will be worth it then the mod will be complete and not mess up the game. LEAVE THE MAIN CHARACTERS UNZOMBIFIED, TRUST ME
At a rate of around 3 zombies per week, it would take me another 26 weeks for me to complete all of the remaining pedestrians. I've got other commitments and things I'd like to be doing with that time.
Considering the large amount of zombies already available and the optional script mod supplied that makes the game only spawn zombified models, I felt it was an alright time to call it quits. The main cast pack is more a personal reward for myself to take vengeance on the game that caused me so many late nights, by disfiguring its "stars." Plus a small pack of 6 or 8 characters is easier to work on.
If the script mod doesn't work out for ya, just manually replace the unzombified peds with zombie texture files by renaming the WTDs. Might take half an hour or so, but there'd be no-one unzombified. I'd have done that for the preloaded version, but it was large enough already.