A realistic portrait of a futuristic male warrior. He has silver-white hair and sharp features, wearing high-tech glasses with a glowing blue visor. His clothing is a military-inspired ensemble, a combination of a green tactical jacket with multiple belts and dark combat trousers tucked into sturdy boots. He wields an advanced crossbow with crystalline, glowing blue energy as the bowstring. His stance is confident, holding the crossbow in a ready position with a focused expression. The setting has a hint of a futuristic cityscape in the background, suggesting he's in a world that blends traditional combat with advanced technology.