Isaac Clarke, Dead Space, advanced RIG helmet, glowing visor, detailed armor texture, futuristic design, space suit, metallic material, LED lights, scratched surface, sci-fi environment, spaceship interior, dark atmosphere, ambient lighting, close-up shot, 3/4 view, high-resolution, realistic style, cool tone lighting, eerie mood, holographic display, engineering tools, necromorphs in background, survival horror theme, action pose, tense expression visible through visor.