Some rust skins feature weathered or commercial designs that look best in extreme environments

https://rust-itemsaopg200.swiftnestly.com/posts/3-common-causes-for-why-your-rust-skins-isn-t-working-and-what-you-can-do-to-fix-it

Some rust skins feature weathered or commercial styles that look ideal in harsh environments. They blend naturally with the game's gritty world and environment.