由 Flux Kontext Pro 生成的 FLUX AI 图像

A fit, lean man is positioned firmly against the right edge of the frame, with no gap between his body and the right border of the image. He is shown from the chest up, shirtless, confidently flexing his bicep with his arm slightly lowered for a natural, relaxed pose. He is surrounded by a vibrant green glowing aura softly emanating from his body. Wisps of warm vapor rise gently from his skin, adding a misty breath effect that contrasts with the cold environment. The background depicts a winter night forest filled with blue fir trees under a starry sky. Snow gently falls from the sky, with a thick cap of snow resting on his head like a hat and a layer of snow settled on his shoulders, enhancing the cold, serene atmosphere. The dark, snowy setting contrasts beautifully with the bright green aura around the man. The scene features sharp, high-contrast lighting that highlights his muscle tone and facial features. The composition is bold, dynamic, and designed as an eye-catching YouTube thumbnail.