There was a site posted a while back (sorry I'm not at my main computer to give you the link) that does all freebie RPG stuff. I suggest doing a search on the forum side here for RPG and find that guy's site unless someone already has it handy and can post it. He's got a standing up, kinda skinny troll character file available for download. I've found all kinda trolls on most of the freebie 3D model sites, some are cute and others are really mean looking. But they are just 3DS models. I haven't found too many Poser ready trolls. Unless I'm not looking in the right spots.