Whilst tooling around the net, seeing what's new in the
Sims 2 world, I came across this set of buildings that can be added into the game. They look like they could easily be adapted to 3d modelling. Only the Saloon is showing any interior detail in the pictures but I imagine there is plenty in-game. Just wish I had enough harddrive space to reinstall my game to find out!
http://www.sims2.simsdesignavenue.net/EN/avenue.phpClick on
Themes, then
Farwest, then just click on the individual building pictures to see more views. Nice Stagecoach, too!