Recommend settings:
CFG: 6-8
De-noise: .5
W & H: 512x512, 512x768, or even 768x768

Model: Any Anime or semi-real Model

Trigger word is ZeroG

Additional trained words:

VerticalG: for upright

HorizontalG: for horizontal

upsideDownG: for upside-down characters (more unstable, but still achievable).

VerticalG, HorizontalG and UpsideDownG are mutually exclusive. Only use one at a time.

Helpful words:
(floating hair), levitation, (bouncing Breasts), (unaligned breasts)

Avoid:
Most negative TIs (EG, easynegative). They surely want to draw the characters right-side-up, feet touching the ground.