Mandalorian- Gundam Wing crossover
A distant covert by the name of the Colonies is comprised of Mandalorian's who managed to survive and escape enslavement under the Empire.
Mixed with New Mandalorian citizens (like Relena Peacecraft) and "true" Mandalorian's who follow the path of Mandalore (Gundam pilots and other soldiers).
This odd clan survives at the furthest edges of the known galaxy with beskar'gam in the likeness of the MS of Gundam Wing.
The Gundam boys beskar'gam starts out like the original Gundam suits in color and detail, later updated to match their EW versions.
Other Mandos in the clan who are fighters also have beskar'gam like the MS of GW i.e. Maganac Corp members with beskar'gam like their suits, Noin's white Taurus, Zech's Tallgeese etc.