Colossal Mecha Harbor Port Dusk

Cinematic photorealistic scene of a colossal 80-meter-tall humanoid military mecha striding powerfully through a massive industrial shipping port at dusk under a heavy overcast sky. The giant robot has weathered dark-grey battle-scarred armor plating with intricate mechanical details, glowing orange energy cores and joints visible through gaps, bright emerald-green glowing visor eyes on its helmet-like head, and massive shoulder-mounted multi-barrel rotary cannons. Dramatic low-angle shot as the mech takes a powerful step forward, one enormous leg lifted mid-stride, steam and smoke venting from its joints and feet. Tiny human soldiers and heavy-duty trucks at its feet emphasize insane scale. Background shows stacked colorful shipping containers (green, red, white with visible text \"ECORRA\" and \"FHCOR\"), giant harbor cranes, cargo ships on the water, smokestacks, and foggy industrial atmosphere. Volumetric god rays, cinematic lighting, ultra-detailed textures, mist and smoke, epic scale, hyper-realistic, 8k, masterpiece, best quality, dramatic composition --ar 9:16 --stylize 250 --v 6