Hangar mecha: bahía de mantenimiento en primer plano

Sci-fi mecha game scene of a towering battle mech standing inside a vast hangar maintenance bay, the mech's rusted but resplendent armor showing combat scars and fresh hydraulic fluid, articulated joints with subtle cyan power conduits glowing between panel gaps, a tiny maintenance worker with a floating platform and spotlight inspecting the knee joint, massive gantry cranes and amber warning lights arranged in the background, volumetric dust and engine steam lit by harsh industrial spotlights, deep shadows and reflective oil-slick floor, palette of gunmetal grey, safety orange, cool cyan and deep charcoal, hard-surface detail with panel-line realism, cinematic low-angle composition, ultra detailed, 8k