Sitting with her torso reclined and back arched, her right arm reaching behind and resting on the floor to support her upper body, her left arm similarly braced behind, her right knee raised and opened sideways with foot planted, her left knee raised and opened in the opposite direction with foot planted, head tilted backward; front view, full body shot.

他のAI画像ツールに貼り付けて使えます。アングルを切り替えるとプロンプトも変わります。