Hyper-realistic cinematic full-body frontal shot. Dieselpunk heavy combat mecha, a towering symmetrical war machine standing in the center of a ruined dieselpunk industrial zone, massive armored torso with angular plating in worn ochre and burnt steel tones, twin shoulder-mounted rotary cannons with reinforced housings, visible ammo feeds and hydraulic stabilizers, large rectangular forearm weapon modules extending like integrated rail cannons. Dense joints with exposed pistons, shock absorbers and steel cables along the legs, heavy combat feet planted on cracked concrete.
Background: abandoned industrial complex in ruins — collapsed factories, twisted beams, broken smokestacks, shattered windows, rusted pipelines and drifting smoke rising into a hazy sky, scattered debris and fractured asphalt beneath the mech. Faint sparks and embers in the dusty air, distant towers barely visible.
Low symmetrical composition emphasizing mass and dominance, eye-level perspective, cold overcast lighting diffused through smog, muted palette of rust orange, charcoal and oxidized steel blue, contrast between matte armor and oily metal parts.
Surface detail: chipped paint, bullet marks, grease streaks, faded serial numbers and hazard markings, grime around joints and vents, micro-scratches and battle wear. Cinematic depth of field keeps the mech razor sharp while ruins soften into haze, volumetric smoke and drifting dust, gritty film grain, Moebius-inspired industrial sci-fi realism, ultra-detailed mechanical complexity, professional film still composition, 8k, photorealistic rendering