This Red Mandalorian Custom Minifigure by ExoBrick looks really good and has been put together using some great LEGO compatible third party pieces.

The brown plastic flowing cape is by Arealight / Printed arms (Amon minifig): (Solid Brix Studios) / Torso (back side): Tlc Gamora / Photoshopped legs: top – TLC Gamora; bottom – Crimson Archer (Brickmoc) / Custom “Pre Vizsla” darksaber.

The photograph really showcases the minifigure and the LEGO build in the background looks very interesting!