anthropomorphic majestic mouse knight, in a portrait style, wearing finely detailed armor with intricate filigree metal design. the photo is illuminated with cinematic lighting, creating a dramatic and epic atmosphere. shot in high resolution (4k, 8k) using a wide-angle lens, the image showcases the mouse knight's likeness and captures the smallest details. rendered with unreal engine and octane render, the composition is optimized for a vertical display (9:16 aspect ratio).