Lying on her back with torso arched slightly off the floor, her right arm extended straight beyond her head with palm turned upward, her left arm extended beside it above her head, her right leg lifted nearly vertically with knee straight and toes pointed, her left knee bent with left foot pressed into the floor, head resting back; 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。