Well, you're plenty good at making that terrain of yours.
Plus, we've decided to work as a group. Not a team with a leader. The closest thing we have to a definite leader, would be someone like me, who has a talent for character creation, 3D art and storytelling, though I'm merely spreading my skills between those groups, and acting as an advisor while I pull my weight with other projects.
Everyone gets a say, until we're satisfied. If a modeller has a problem, or an idea, they take it to the coders if its an ingame thing, or texturers if its an artistic thing, and we all get a say in balancing and the storyline as a whole.
That's why I'd like your help. You have a talent I do not, and I value your opinions otherwise.