Young Man Heroic Streetwear Character Design (#nb_179)

{
    "prompt": "A young man in his early 20s with a strong hero aura that feels earned, not loud. His presence is calm, grounded, and confident, the kind that does not need to prove itself. He stands tall with relaxed shoulders, hands loosely at his sides or tucked into wide pockets, posture effortless but powerful. His expression is focused and steady, eyes carrying quiet determination and depth. He wears a unique baggy outfit that blends modern streetwear with a heroic edge. An oversized structured jacket or long coat drapes over a loose fit hoodie or high neck top, creating layered volume. Wide leg trousers fall naturally with soft folds, slightly cropped at the ankle, paired with chunky boots or clean sneakers. The fabric looks heavy and premium, moving slowly with his steps. The color palette is bold but controlled, deep black, charcoal, muted olive, stone grey, or a hint of rust or steel blue. Subtle details like stitched panels, utility straps, asymmetrical cuts, or textured seams add character",
    "negative_prompt": "",
    "model": "Nano Banana Pro",
    "aspect_ratio": "1:1",
    "seo_keywords": "ai prompt, image prompt, json prompt, nano banana"
}