I came to think on this a few sec ago.
I guess some of it might possible
and other things might be harder or not work at all...
*Is it possible to use Faceset and Chipset in RM 2003?
That would be possible wouldn't it?
*Can you put the battle sequens from 2003 into 2000?
Donno about that, but could be possible huh?
*Make the chipset larger so you can play around with
a chipset in size 960x522 and up, for example, instead of just 480x256?
Ummm, it was something more but I think I've forgot what it was. -_-
1. Choose faceset :whoa:
2. No
3. Only RMXP supports larger tilesets.