somthing like 1 k USD. I did one commission from them before, and it went fine. However, the second time (this time) they scamed me. Also later on I posted this to friends and was told they're really a scammer cuz they did that to other artists too.
I don't know if this was intentional but the "legs" really bring home the weight of such a structure in a way that just "A flying city" doesn't. Like, people have to walk up those, they pump water through them, it makes the whole place more real, which makes the fantastical elements stronger.