Whimsical Lich in a Medieval Castle Hall

Whimsical cartoon-style lich stands in a grand medieval castle hall. A skeletal face with a playful grin and glowing emerald eyes. Dressed in a tattered velvet robe in cobalt blue with gold trim, a bone crown, and a glowing amulet. In one hand a curved staff topped with a glowing crystal. Background features stone arches, torches along the walls, banners and chandeliers, and perched gargoyles. Warm orange torchlight mixes with eerie green necromantic glow. The scene uses bold cartoon lines, bright saturated colors, and slightly exaggerated proportions for a friendly yet spooky vibe. Centered full body composition with the castle corridor receding behind.