Rusted metal: Red-brown layers

A rusted metal surface. The rust colors range from light orange to deep brown, distributed irregularly; in some places, the rust layer has peeled off, revealing the metal underneath, while in others, the rust has corroded through, forming holes. Traces of the original coating, faded blue or green, remain on the surface. There are streaks of rust water flowing down the edges of the rust. Avoid: using uniform and aesthetically pleasing rust like weathering steel, making rust into decorative textures, keeping the metal clean and rust-free, using paint to simulate rust.

Translated from Chinese by AI.

一片生鏽的金屬表面。鏽的顏色從淺橘到深褐都有,分佈不規則;有些地方鏽層已經剝落露出下面的金屬、有些地方鏽蝕穿透形成孔洞。表面還有原本的塗裝殘留,顏色是褪色的藍或綠。鏽的邊緣有流下來的鏽水痕跡。避免:使用耐候鋼那種均勻美觀的鏽、把鏽做成裝飾性的紋理、讓金屬乾淨無鏽、使用塗料模擬鏽蝕。