I like how you rendered the glasses and hair, both of which seem soft enough to be real and not static. It gives a good touch to the overall human look of the operatives (especially the one in the foreground). The right shoe seems a little weird at the tip but it may just be perspective.
Overall, very cool rendering of an understated group.
If Longbow had something like this for a recruiting poster I'd sign up.
Thanks for the comments all. This pic actually sat for awhile before I decidedt to finish it. I did this one before the Feral Kat vs Feral Kitty pic. I could never get the Longbow's face in the foreground to how I liked it and it always seemed a little fuzzy to me. Finnally decided to just live with it and finished it up in PSP.