Create a vibrant and fun image of a sumo wrestling monkey. A tribal tattoo on your body. The design should be unique and colorful while maintaining the main characteristics of a monkey, such as expressive eyes and distinct facial features. Sumo elements should include traditional sumo attire such as a mawashi (belt) and a topknot hairstyle. Incorporate elements that emphasize the typical strength and size of a sumo wrestler, and include a dynamic pose to highlight the monkey's readiness for a match. The overall appearance should be fun and whimsical, making it a truly unique representation of a sumo wrestling monkey. .