ZOMBIES? Yes, and GRAVITY???

Looking for Modellers and Artists and coders!
Would you want to be a part of matter?
Anyone out there who wants to help?

Outline of game:

Matter is a game which is based around interaction of Gravity, Magnetism and Electricity.
We plan to design in Blender 2.49b, at least for the game engine and ipo.
 Ability to interact with environment, Gravity, Magnetism, Electricity.
 Plot based around "Zombies", medical experiments, (you vs the failure) Guns, Knives and Forces. Military VS ZOMBIES! Currently, this is all we have to go on, and so a plot is vague. A simple explaination of the plot:
 Find yourself in underground medical facility as test subject, but some medical experiment went wrong,
and the peoople are dead(like resident evil). You then find a zombie creature, which tries to attack you.
A dialog pops up saying "To interact with metal objects, press [M]" and pull a metal shard down onto the creature. 
 "Pass out"
 Wake up hearing zombie breath sounds, and see shadows in the end of the corridor.
Get up, find a knife, and your character moves(without user interaction) and kicks over a medical trolley.
You hear a grunt and then a roar, and they come through the door, and you have to do a knife combo....
Find the emergency exit, head out into the street. see blood everywhere. whole city ablaze?-Possible in Blender 2.49b?
 Find a crashed UK army vehicle, and steal machine gun.
Find a diary, of what started it and possibility of survivors.
Take radio.  ++this is the point we need to get to soon++

Hmmmm… Well, you could make a an animated skybox!

Here is a link that can really help you out here:

http://opengameart.org/

Just search ‘rifle’ or ‘gun’ or ‘sword’. They have a myriad, no, a plethora, even, of game art that can be used in your games (even some of my own work!). I would check the liscnesing on each thing, though. Some times you have to credit the people…

Thanks very much!