Rust map in Modern Warfare 3 was revamped by fans who removed all the rust from the metal. The de-rusted Rust map is jokingly being called "Chrome" by some people because the results are so shiny.

10+ SECRET Remade Maps in MW2! (Quarry, Storm, Rust, Dome, Backlot, Neuville, Highrise, Terminal + More) Warzone 2.0 & Modern Warfare 2 Remastered Maps / Modern Warfare II Remakes & Future DLC? There ...