Whoaa I'm getting confused here XD
To clear the possible misunderstandings;
If you're telling me those small ones are simply gashapons, I think what I've seen might be unofficial garage kits of those or something. Seller had photos of open box with unpainted pieces (i.e scene with Lupin pulling Clarisse outside the window). I think I need to try to find those auction items again when I have time. It was weeks ago when I saw them, tho, so I'm not sure if I can find them again.
I'm somewhat familiar with those GSI Creos Cagliostro kits you mentioned. You see those once in a while on auctions. Hopefully you'll get that one sooner or later home, it looks pretty detailed with all those small articles :D If I ever decide to try out unpainted models, I think they'll be from Sailormoon. They look simple enough and completed Sailormoon PVC models have no real variety on second hand market.
Yeah, both I and my figures are crying because of current box situation. Not only my Lupin stuff are hiding in boxes. I've wanted to screw some shelves on my room walls to get more display places, but I decided not to 'cause I never know when I'm moving out. Frustrating situation >_>;