Yeah, I know.  It's confusing.  I've often seen the CRJ-200 referred to as the CRJ-600.
Well, the most detailed model (which I fly) is by POSKY, and Avsim shows two repaints in American Eagle textures - both are a complete aircraft:
http://library.avsim.net/search.php?Sea ... &Go=SearchHopefully one of these might work for you?
Erik 
