I think that as long as you have created all you animation frames, it's quite possible to produce some very high quality agents using Poser images. I think the character creators, ACE or Agent Magic, just use .jpg or .bmp images. Having your animation frames fully illustrated is the key. They have to be sort of like stop-motion animation-make a frame, move and arm a bit, make another frame, move the arm a little more, make another frame, etc. You might ask Bob Norris, who has a recent post around here. Making agents is what he does for a living.