Prompt: Cassius Valemor in a wise arcane chronomancer, looking at viewer, Keep him as an older chronomancer with long white hair, a full white beard, sharp thoughtful blue eyes, and a stern intelligent expression. Old man. Dress him in layered dark blue and black mage robes with silver arcane symbols, a wide belt with scrolls and potion vials, and scholarly magical details befitting a master of time and Aetherium. Place a twisted staff in his hand topped with a glowing purple crystal, and surround him with floating magical time circles, hourglasses, and faint runic energy to emphasize his chronomancy. Realistic art aesthetic, painterly style, cold luminous lighting, rich blue, violet, and white contrast, snowy castle courtyard background with magical time sigils and drifting snow, grand arcane atmosphere. Model: Krea-2-Turbo v1