So, the only way that we can legitimately add the interiors from Saints Row 1 to Saints Row 2 is to recreate them? If so, once we get a hold of the geometry tools, we can do wonderful things. However, it could most definitely be the greatest challenge ever faced in Saints Row modding in my opinion. I don't know that much about modding, but I'd think this would be a fun little project for me. The first thing that I would work on would be the mansion, for obvious reasons. I'm kinda skeptical that it will be as easy as I think, but I'm optimistic that this can be done.