I see that you have icon sets for modern or future buildings in a city map, but I do not see modern or future "skins" for your detailed building interiors. Does this already exist as a feature, or icon set, or could this be added? I really like the Starship Geomorphs 2.0 by Pearce (might want to check out if you have not), but they only have limited use for non-outer space buildings. Thanks