army military briefcase or dispatch case molded in a brown color printed with a Iron Cross (Eisernes Kreuz) – Custom 3D Printed Miniature Accessory Parts Pieces for Brick Block Figures

This image shows a custom accessory designed for LEGO minifigures. The item is a miniature briefcase or dispatch case molded in a brown color.

This piece is designed to be held by a minifigure. As you have pointed out, the front of the briefcase is printed with a German military symbol, the Iron Cross (Eisernes Kreuz), which is partially covered by a modern, non-historical logo for “GAME TOY FRIEND.” As a third-party custom accessory, it does not have an official model name. It is intended for builders and collectors creating military scenes from the World War II era.