Kangaroo Concept Art in a Medieval Castle

A highly detailed digital concept art piece of a kangaroo standing upright in a grand medieval castle hall. The kangaroo wears ornate leather and riveted brass armor with heraldic motifs, a pouch subtly visible beneath the armor, and a long tail curling behind him. He grips a gleaming halberd, ready and noble. The setting features towering stone arches, torch-lit walls, banners bearing faded sigils, and a vaulted ceiling. Dust particles float in warm amber light mixed with cool moonlight filtering through tall narrow windows. Dynamic, slightly low-angle composition emphasizes the marsupial hero against a backdrop of stone columns and a distant throne. Style: cinematic, painterly digital concept art, semi-realistic with crisp fur texture, reflective metal, rough stone, and detailed fabrics. The mood is epic, adventurous, and a touch whimsical.