A nightmarish portrayal of a sinister figure inspired by Japanese Oni culture, featuring a highly detailed and intricately textured face in a dramatic 2/3 angle, enhanced by side lighting. The scene is rendered in hyperrealistic and vibrant 8k quality, immersing the viewer in its depth and intensity. The colorful background contrasts with the grotesque appearance, providing a rich backdrop. The composition highlights the exaggerated features including mismatched eyes, a crooked mouth, and extra horns protruding. Despite the detailed craftsmanship, the eerie atmosphere is amplified by the deliberately skewed anatomy, showcasing an impossible body position with extra limbs and fingers. The portrait creates a deep sense of unease but captivates with its vivid, splash art style.