zombie soldier, Call of Duty Black Ops 3 style, custom map, abandoned city, overgrown vegetation, decaying buildings, dynamic lighting, moonlit night, fog effects, tattered uniform, bloodstains, glowing eyes, holding assault rifle, action pose, running, debris, scattered ammo, interactive environment, survival horror atmosphere, intense expression, 3/4 view, high contrast shadows, immersive detail, realistic textures, cinematic angle, HDR rendering.