Barret's Stand: Hope in Ruins

Create a dynamic RPG scene inspired by Final Fantasy VII, featuring Barret Wallace as the central character. He stands boldly in a post-apocalyptic urban landscape, the ruins of Midgar towering in the background, shrouded in a hazy, polluted sky. Barret, a muscular man with a distinctive mechanical gun-arm, showcases his fierce determination through his intense expression and rugged attire, including a sleeveless shirt and cargo pants adorned with belts and straps. His wild, spiky hair and prominent shades emphasize his tough persona. Surround him with remnants of advanced technology and nature reclaiming the city, like creeping vines and rusted machinery. Capture the atmosphere of rebellion and hope, with a dramatic interplay of light and shadow, as sparks fly from his gun-arm, hinting at an imminent battle. The color palette should blend gritty greys and greens with vibrant highlights, evoking the struggle between man and machine in a world on the brink of collapse.