Knuckles stands in a dynamic, action-ready pose, muscular and alert, balanced on one foot with the other leg slightly bent. The figure is sculpted in a glossy red finish with darker crimson shading along the limbs and chest, and a contrasting cream fur on the chest and inner arms. His iconic long spiked knuckles are extended forward as if preparing to strike, while his large white-gloved hands and orange-brown belt-like strap add character. He wears his distinctive green anklets and red shoes trimmed in gold with white soles. The piece sits on a base designed to resemble a fragment of a fortress ruin, accented with an emerald-green centerpiece to echo the Master Emerald. The overall paintwork aims to capture his determined, fearless personality and his strong guardian aura.

Knuckles the Echidna is the vigilant guardian of Angel Island and the Master Emerald, a duty he bears with unwavering resolve. Born into the ancient Echidna tribe, he learned early the responsibilities that come with great power, and his stern, no-nonsense demeanor masks a deeply loyal heart. He often tests others who claim to be friends, preferring actions over words, yet he respects true courage and honor. In the Sonic the Hedgehog series, Knuckles has formed alliances with Sonic and his friends despite rough beginnings, learning that trust is earned through shared challenges and sacrifice. He possesses extraordinary strength, near-impenetrable endurance, and the ability to glide. This figure captures his first-line guardian role, his stubborn independence, and his readiness to defend the Emerald and his friends against threats that seek to disrupt balance.