A hyper-realistic cinematic portrait of a powerful man with tribal tattoos across his shoulder and chest, wearing a sleeveless dark tank top and a cross necklace. He has a muscular build, wearing dark sunglasses, and a stern, determined expression. His right arm is a large advanced cybernetic prosthetic with mechanical details, armored plating, glowing elements, and exposed circuits. The artwork has a futuristic, gritty aesthetic, with ultra-detailed skin textures, shadows, and metallic reflections on the robotic arm. High-resolution concept art style, dynamic lighting, poster-quality design, white background.