Low poly primitive male survivor character, neutral standing pose (A-pose or T-pose), facing forward, simple stylized human proportions, slightly muscular but not exaggerated, clean topology, minimal detail, wearing only plain black underwear (shorts style), no logos or patterns, no accessories, no shoes, no armor, no clothing layers, natural skin tone, short messy hair, light beard stubble, rugged survival look, game-ready asset, low poly count (target under 3k triangles), smooth shading, simple geometry, no high detail, no wrinkles, no pores, centered, isolated character, no background, no ground, no shadows, consistent proportions for rigging, suitable for animation and clothing attachment, stylized survival game aesthetic