Character turnaround sheet of Corvus Shadow (Корвус Теневой), main antagonist, mutated void cult leader, shown in 4 full-body views side by side: Front View, Side Profile View, Three-Quarter View, Back View. Intimidating tall man in his late 40s, sleek swept-back dark hair with silver streaks, half of his face and body mutated with glowing purple-black obsidian void crystals, sharp menacing yellow glowing eyes. Wearing a sleek high-tech cyber-cultist dark trenchcoat with glowing purple occult arcane symbols and runes, dark trousers, and boots. Pulsing void energy and dark shadows swirl subtly around him. Clean studio background, character design sheet layout with text labels below each view: FRONT VIEW, SIDE PROFILE VIEW, THREE-QUARTER VIEW, BACK VIEW. 8k resolution, cinematic 3D concept art style, consistent character design across all 4 angles.
