A detailed 3D model of a monster resembling the marine from Quake, featuring a muscular humanoid body with a rugged, futuristic design. The creature wears a heavy, industrial-style medieval helmet with sharp edges and a reinforced look. Its body is armored with simple, robust plating, showing scratches and wear, emphasizing a battle-hardened appearance. No flowing fabrics or weapons included. The design fits a dark, sci-fi setting with a menacing and sturdy posture, low-poly