Family portraits?

If you have the Family Portrait that came in a free update you can have all the sims in a household appear in a picture in a variety of outfits and poses. I have that one on the centre of the photo wall of one sim family, surrounded by small and medium snapshots and the collage photo frame. It looks pretty good, except I had to shrink it down quite a bit. Hopefully they will make that Family Portrait available with different frames and sizes. I would like more couple poses, both fun and romantic, though; the few we have aren't enough. I would also like it if they would also enable making the sims stand still for a decent length of time. When I try to photograph 3 sims, one always wanders off.