As I recall, Ric Lau's ACE(Advanced character Editor) will handle the duty of turning your CHR's back into PCX format, and Darin's MAK file, as included with the V3 distribution should be able to turn that back into a V3 CHR for you.
I don't know if ACE is on VergeRPG.com, but you should still be able to retrieve it from
Extended Play.