Upper body upright with a slight sideways waist curve, her right arm bent upward with index finger held vertically against the lips, her left arm folded inward with palm resting across the left side of the chest, shoulders kept relaxed, head tilted gently toward the raised fingertip; front view, upper 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。