雪塑之形

画面构思：Create a 3D of [OBJECT] made of white snow. The voluminous are lying on a snowy surface, slightly sunken into the snow. Top-down view. A photo with realistic highlights and soft shadows. 1080x1080 dimension picture.。工作流：生成多张候选后再做 best-of-N 筛选，可避免一次性出图的不稳定。