A breathtaking, full-body shot capturing the essence of cyberpunk realism in an intricate, ultra-high-resolution 3D rendering masterpiece. Picture a cowboy-themed scene with an impressive photorealistic appeal, set against a complex, surreal, and atmospheric backdrop in a sinister, neon-lit cyberpunk city. The dynamic angle highlights a figure clad in an advanced cyber helmet with Daft Punk-inspired design, complemented by a mecha exo-suit featuring mechanical arms adorned with armor. No humans, only the futuristic attire accentuates the rebel spirit—tactical oversized black hoodie, techwear cargo pants, and tactical gloves all harmoniously integrating futuristic design elements. The mohawk hairstyle and punk-rock attitude are undeniable. The scene is set at night, infused with synthwave aesthetics, where vibrant colors and the sharp contrast of lights and shadows create a cinematic sci-fi moment. Captured in the finest detail using cinema4d and realistic Octane render, the image exudes drama and high-tech sophistication with precise focus on high-tech weapons. This Insta-worthy Photo of the Year is a pure, photorealistic work of art, exemplifying a significant feat in advanced visual effects.