what about something like in the game black and white - each creature has multiple models.
One for, evil, good, fat, thin, strength and weak.

so then while playing the game it would blend all the models together to make a new unique model depedning on your creatures behaviour.

I think in planeshit when you select your character, you can use sliders for each dofferent thing. So if you want your character slihtly chubby but look quite strong you can just slide those sliders to the right and the model would blend.

those little guys with the blue clothing.

Theyre suposed to be good at mining right??

i think the first 300 people get a free small block of land.
you make the house in 3DSMAX or something (thatd be cool) and then you just upload it to your web hsoting account if youve got one and then just give the staff the link and thyell download it. Or if your e-mail allows a big enough file size you just send em to them.
Cause its FREE (no planeshift money) you get a limited number of uploads, so you can only change your house once every 2 months or something like, plus the land is small (slightly bigger than that thing in the middile of the level) and you get 2 levels to build on.

OFCOURSE my idea is way too compliacted to be implemented, so we can jiust forget about it