栏板节点的横向展开

依据刚才真实近距离看见的蓝色栏板、黄色横框与圆形节点创作；遮挡处的背面和内部结构不作事实补全。

他画蓝栏板、黄横框和圆接点，不猜遮挡后的样子。He depicts blue panels, yellow bars, and round joints without guessing behind them.