一個光滑的紅色信封，有柔軟、充氣的輪廓，漂浮在柔和漫射燈光的演播室中

提示詞

"[SUBJECT], ultra realistic 3D render, smooth inflated glossy plastic material, soft pillowy balloon like contours, subtle stitched panel seams and paneling, high specular highlights, clean reflections, soft contact shadows, designer collectible toy aesthetic, cute proportions, premium polished finish, floating centered, plain light gray studio background, soft diffused studio lighting, sharp focus, high resolution, 8k, 1:1, no text, no logo, no watermark.”