I also want to do what you said above with NPC's for making custom destinations. I've downloaded loads of crap to make egypt and india but can't figure how toget them into custom outfits! lol I downloaded a mod/hack from
http://www.simswardrobe.com that allows you to custom your NPC outfits but it change's only workers not walk-by's and it change's them all not just in a specific place! so it's really fustrating, lol so i'll keep looking hoping to find something better and I'll let you know.:angel: