3D
AND MMO? Talk about setting yourself an impossible task
.
While the idea / concept sounds great, I think that
(1) you'll find actually making it difficult &
(2) if you do make it, Nintendo/GameFreak are likely to send you a '
Cease and Desist' notice as they don't take kindly to MMOs (especially ones which could make the real Pokemon games a little redundant). But goodluck to you!