Muscular boxer fighter executing defensive stance in heavy rain.

Digital rendering employing volumetric rain simulation with dynamic particle effects, high subsurface scattering on musculature, and directional lighting creating contrast between shadow and luminescent rain streaks. Character displays anatomically detailed musculature with defined pectoral and abdominal structure. Red leather boxing gloves positioned in classic defensive guard. Rain motion blur streaks across frame at roughly 45-degree angle. Subject maintains intense facial expression with focused eye contact. Wet fabric elements show fluid simulation properties.