could easily see the top being changeable between the two models when you click on it and it could be extended to switch girl on the bottle. don't know what kind of peach (?) that is but could also have regular peach and rosalina/bowsette. clicking clothing to switch it and clicking the skin to toggle between white and ganguro mode, yeah. then the bottle to swap girl. probably wishful thinking here at the edge of flash creation.
regardless good one, nice work if you did this OP!
