cyberpunk warrior 3d model

"A grumpy, muscular elderly martial arts master inspired by Master Roshi, cyberpunk post-apocalyptic scavenger aesthetic. He has a powerful, ripped physique with weathered, tanned skin and scars. He is bald with a thick, long white beard tied with rusted wires. His expression is stern and irritable. His entire right arm is a bulky, low-tech mechanical prosthetic made of scavenged hydraulic pistons, exposed gears, and rusted iron plates. He wears tattered, oil-stained orange martial arts trousers and a dirty, high-tech tactical vest made of recycled Kevlar and wires. He is holding a large, bulky retro-futuristic device made of vacuum tubes, cracked screens, and scrap metal. No turtle shell. He looks poor but formidable. 3D character render, high-fidelity, Unreal Engine 5 style, cinematic wasteland lighting, hyper-detailed textures, front view, 8k."