Ultra realistic boy effect photo

Full body shot of a young man (from uploaded image) standing on a graffiti-covered urban rooftop, holding glowing fire in both palms. A large, spectral dragon made of swirling fire and colorful neon light (pink, blue, orange) coils around his body. He wears a grey hoodie under a patched denim vest, camouflage shorts, and white high-top sneakers. The background shows graffiti art on walls, an AC unit, and an overcast sky at dusk. Cinematic, urban fantasy, glowing magical effects. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.