Besides, perhaps post a link to your map, I can assure you, you dont need a sitting model for a none existing map, but if the map is done, someone might take a look at this. As MySpaceBarBroke wrote, what for model do you want sitting? I dont anyone will do this with the details you posted, and even if you post more, you'll need a done map to reach out to the most good animators. Remember, models "dont" make maps, they're just to make them pretty.