FAST Future Assault Shell Technology helmet olive green – Custom 3D Printed Miniature Accessory Parts Pieces for Brick Block Figures

This Lego minifigure accessory is an olive green modern tactical helmet.

Based on the filename “橄榄绿战术头盔” (olive green tactical helmet) and the system-generated image description mentioning “X-Shield FAST MH Helmet,” this item is likely designed in the style of a FAST (Future Assault Shell Technology) helmet or a similar modern tactical helmet. These helmets are characterized by features such as a high-cut shell, potential side accessory rails, and a front mount for equipment, rendered here in an olive green color suitable for military or special forces minifigures.