Male superhero in a Rocketeer-inspired outfit without a symbol, wearing a Rocketeer helmet. His face is detailed and real, with expressive and detailed eyes, showcasing a fit and athletic physique. The portrait is in 8k resolution, done in concept art style by Greg Rutkowski, Artgerm, WLOP, and Alphonse Mucha, with cinematic lighting. The image is hyperdetailed and intricately crafted, resembling splash art trending on Artstation, utilizing a triadic color scheme. Small creative elements are added, like futuristic gadgets on the belt and a high-tech wrist device, while maintaining the core essence of a classic Rocketeer superhero.