无声电影场景

视觉概念：[SUBJECT] depicted in a Sepia-Toned Silent Film Scene, evoking the drama and expression of early cinema. Use muted [COLOR1] and [COLOR2] sepia tones to enhance the nostalgic atmosphere。细化：明确指定渲染引擎（Octane / Unreal / Redshift）可大幅提升画面质感。