Sangennaru,
Yes, absolutely, I would be interested! How about windows and doors designed to glue on flat to walls for those of us scratchbuilding in 15 mm. Also, pot belly stoves, shelves and things for stores, the cigar store indian, the barber pole. When I have more time I can really get you exhausted with my laundry list of wishes of things. I'd be much more interested in these sorts of "scatter" details than in building fronts and backs - lots of wild west buildings out there in 15 mm, plus anything ACW will work and much designed for the AWI period can be adapted. But very little in the way of details, some from Peter Pig and some from Stone Mountain (in there ACW range).
FifteensAway Casting Off