Create a realistic, highly detailed full-body portrait of a male character in a futuristic urban setting. The character is named Mateo. He has an athletic build, with spikey blonde hair and piercing blue eyes. He is wearing a black armored suit with blue glowing accents that suggest high technology. The suit has a patterned chest plate and shoulder guards with spikes. His hands are gloved, and there's a blue energy emanating from them, giving a sense of power. On his waist, there's a utility belt with various futuristic gadgets. The futuristic cityscape behind him has tall, sleek skyscrapers with glowing lights, flying cars zipping by, and large digital billboards. The atmosphere is neon-lit, hinting at a world where advanced technology is woven into everyday life.