Steampunk cowboy in a vivid western landscape, bathed in warm colors, showcasing ultra hd detail and 8k resolution. The scene is a high-quality digital art masterpiece, with glow effects and intricately hand-drawn elements rendered in Octane Render and Cinema 4D. A blend of dark, atmospheric tones with radiant highlights creates a cinematic, sensual ambiance, captured with sharp focus and a big depth of field. The art combines humorous illustration with photorealistic painting, displaying the craftsmanship of Ed Blinkey, Atey Ghailan, Jeremy Mann, Greg Manchess, and Antonio Moro, trending on ArtStation and CGSociety. This hyperrealistic piece uses vibrant colors and model-shoot style to bring the character to life, with an oil painting touch by Greg Rutkowski. The cowboy, adorned in mechanical gear, stands amidst a bustling, steam-powered frontier town, his eyes reflecting the sunset glow, an intricate fusion of vivid steampunk and classic western themes in UHD HDR 8K brilliance.