gas mask 3d model

A high-detail 3D model of a CBRN full-face respirator mask with dual side filters. The mask should be completely hollow inside, with no human face or opaque filling. The front has a large clear visor window, a smooth protective outer shell, and two cylindrical air filters on both sides of the mouth area. Include intake vents, subtle grooves, and realistic mechanical details. The mask should maintain its shape as if lightly air-inflated but empty inside. The interior should be clean, hollow, and visible through the visor and openings. Use matte black and dark gray textures with a transparent visor. Create a centered, clean, standalone model without background, suitable for VR simulation.