There are a number of POTF2 era carded EPs with substantial paint differences known to exist. Let's see them! I'll go first with this flesh colored Bib Fortuna and Emperor Palpatine on red cards.
I'll have to dig out my carded EP stormtrooper with grey weapons
2 different paintscheme EP leia boussh figures on her
While not a POTF2 card this does have the OTC scanning crew member mocked up on a Saga cardback using a POTF2 paintscheme crew member