Matikanetannhauser is captured in a dynamic race-ready pose, mid-stride with one leg extended and the other tucked behind, conveying agility and speed. The figure showcases her signature racing dress inspired by her racing colors, with a sleek bodice, flowing sleeves or tail, and a short skirt accented by detailed sculpting. The head features a determined expression, framed by a stylized mane sculpted to convey motion. The figure is painted with crisp lines and shading to emphasize musculature and form, including metallic accents on the hooves or saddle gear. The base is minimalistic but stable, designed to resemble racing track turf. Overall, the piece balances elegance and kinetic energy suitable for a display.

In the Umamusume universe, Matikanetannhauser is a talented young horse girl known for her steady pace, strategic mindset, and unwavering discipline. Raised in a competitive environment, she trains with a calm demeanor, learning to read rivals and conserve energy for the final sprint. Her arc centers on overcoming nerves during important races, earning the trust of teammates and fans through perseverance and sportsmanship. Despite a cool exterior, she forms close friendships with other contestants, sharing advice and cheering each other on. Her story emphasizes focus, resilience, and the joy of racing, presenting her as a model of dedication and fair play in the series.