Be careful what you order from the Air bar, if you are not specific you'll end up with a liquid oxygen mixed drink that will either be inedible or will become edible as the atmosphere of the bar overtakes you.
Ordering food is reasonably safe though.

Not directly Transformation but a clear cause of it within setting.

I really like the lighting on this picture and I went to the detail level of putting frost on the Liquid Oxygen drinks.

I am planning on using this character as a NPC for my dumb Mana Tear thing. Right now she doesn't have a set name, right now I am leaning towards Daisy.
If you have any suggestions name wise I'll give it a gander, I am aiming for names that are "Floaty" and a bit "Ditsy" but not too self descriptive.(Direct things like "Balloonia" are straight up too much.)