A dreamlike 3D render of a sleek mech dashing across high-rise rooftops in the neon-lit, nighttime expanse of Tokyo, a gleaming blade slicing through the night sky. Enveloped in a cyberpunk atmosphere, the mech features a warframe-inspired design emphasizing stealth and advanced armor. Its silhouette is bathed in vibrant neon lights, highlighting the character's hard surface and aerodynamic contours. The face is smooth and highly detailed, exhibiting intricate symmetry and design. Volumetric lighting creates an immersive glow, complemented by ambient light and stunning VFX. The scene is rendered in ultra-high definition with HDR, capturing the dynamic energy and futuristic allure of this digital masterpiece.