angry marine in advanced cybernetic armor, mechanical and futuristic amidst an apocalyptic battlefield, intense gaze towards the viewer, highly detailed photography, realistic skin texture, 8k resolution, high-detail color rendering, diffused soft lighting, shallow depth of field, hyperrealistic with cinematic CGI lighting, full-length composition, maintained sharp focus. Avoid low-resolution elements such as jpeg artifacts, and ensure high quality, without text errors or cropping issues. Retain anatomical accuracy with well-proportioned limbs and facial features, avoiding any distortion or duplication such as extra fingers, limbs, or deformations.