Character description from "tech spec": 
Elita-1's origins are a mystery to everyone but Grimlock.  In fact, no one in the Autobot ranks even knew she existed until Grimlock first brought his newly formed crew aboard the Graviton.  There she was, quietly working behind one of the ships consoles, paying no attention to the inquisitve looks directed her way.  Every member of the crew has a theory about her, but she isn't talking, and neither is Grimlock.  A skilled fighter, Elita-1 is adept witht ehCircuit-Su form of combat.  Her weapon of choice is a hyper concussive missile launcher that converts into an EMP scrambler.  Mimetic alloy armor allows her to blend into her surroundings and can also refract laser weapons fire into blinding bursts of light.  while confident in her abilities, she feels that she has yet to fully prover herself to others, leading her to take unnecessary risks.

Other Appearances:

Bibliography of significant appearances: In this toy form, his only fictional appearance is in the Botcon 2009 comic, Wings of Honor.  Whether he makes any appearances in the collector club comic remains to be seen.