Pruneface? No, actually prune face never appeared in Jabba's palace, he was in the rebel breifing room behind Leia, Han and Lando.
Ree Yees? No
Are you the midget that sits on Jaba's tail? Salacious Crumb..No
have you been remade? YES
has the figure been updated? YES
and since I have already asked that(but left unanswered), do you appear in just the palace scene? YES
Nikto? No