Sitting with legs together and extended forward, torso lifted and gently arched backward, her right arm bent with hand behind her head and elbow spread outward, her left arm similarly bent with hand behind her head, her right leg straight alongside her left leg, her left knee straight with ankle beside the right, head held upright between her arms; 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。