Damn it's hard to pick one....:/ From the top...
GV's idea is cool, couse it's like NE said, it's "when the zombies attack" most. U take a car, U do a quick modifications and go out there
Crazy 989's work is based on the same concept IMO...if only not that big thing in front, leave's no place for the engine...and thats why it looks odd IMHO
veve's truck...awsome work, great detail, shaders, renders, but when it comes to "WZA" it would take a bit to long to create such a vehicle.
tinpau's The Jester is the most fun looking ride in the poll, i don't know the truck itself but looks varey creative but also non WZA possible.
tom's super seven is also great but ...damn if U could only put more work to the shaders...and it's also a bit too hard to be WZA
Kran's Dozer is the heaviest of all of them, maybe a bit to slow for rageing zombies, but still very nice prepared for the WZA with all that supplies on the top of it...but it's also a bit hard to build ASAP.
All in all, my vote goes to greenvempire for the most realistic WZA, there's only a big chance u get Your legs cut-off when u get out of it but still, best idea i think. If there would be 2nd and 3rd price i think my votes would be veve's truck and Kran's dozer for the second and The Jester for the fun look
But once again, superb level of this contest, all the entries are great. But there can be only one so GV....go get them tiger