A great lesson to learn here:
"people do not want to work together but want recognition for theirselves".
Team work... team work... team work... Is the only way to achieve goals in any project, specially in huge ones like this.
On my side, I put at your disposal the small amount of knowledge I have on 3D modeling... Ask me any thing you want and I'll do my best to give you and answer or, if I have not time (wich is very common), at least I'll try to lead you in the right direction: "go to this page and read this tutorial".