I guess my equivalent to an adult coloring book sort of thing is how I like to mess around with the color schemes of gundam stuff.

https://witches.town/media/sErFz_L9os-wvUJEPfI https://witches.town/media/JTkpR11okOOshkMzVqE https://witches.town/media/wE35X8KRGfz_pW2E2xI