Arknights Mudrock Obsidian ver. stands in a dynamic combat-ready pose, her bulky armor rendered with sharp angular contours and a weathered sheen that suggests battle-worn steel. The sculpt captures Mudrock's imposing presence from the series, with a strong stance, clenched fists, and detailed plating along the sash and shoulder guards. The color scheme concentrates on obsidian black and deep metallic accents, highlighted by subtle glossy and matte contrasts to emphasize depth. The base features rugged terrain elements, designed to anchor the figure and evoke her frontline origins in Arknights.

Mudrock is introduced in Arknights as a formidable frontline defender, known for her imposing frame and unwavering loyalty to her companions. In the game, she serves as a tank that soaks up damage, creating opportunities for the squad with her presence on the battlefield. Her backstory blends a harsh upbringing with a strong sense of duty, making her both intimidating and protective. The Obsidian ver. of this figure emphasizes her armor and silhouette, capturing Mudrock’s stoic expression and the weight of her responsibilities. Collectors are drawn to the dramatic pose, bold sculpting, and the grit that radiates from the character, reflecting her role as a steadfast guardian in the Arknights universe.