Custom Piece Miniature – weathered Mk series Brodie style military helmet with netting – 3D Print for LEGO minifigure

the item is a sky-blue colored helmet with netting and a weathered or “old” appearance, designed for minifigures.

The “MK网” in the filename suggests it is a Mark series helmet (often abbreviated as Mk.) with netting. This style of helmet, particularly with the shape shown, is commonly associated with British forces (e.g., Brodie helmet or its variants like the MkII). The “旧” signifies a distressed or aged look.

So, in English, you would describe this item as: A sky-blue, weathered Mk series (likely Brodie style) military helmet with netting, as a minifigure accessory.