Legends of Rock & Metal

Doing some warm-up fan art of music legends and the render just got slightly out of control. Ended up with a full poster composition.Wanted to push the contrast between 4 distinct visual concepts and characters on a single canvas:
Ace Frehley (KISS) — high-contrast glam makeup and vibrant rim light.
Till Lindemann (Rammstein) — rough skin textures, brutal expressions, and industrial metal vibes.
Young Ozzy Osbourne — soft, smooth facial values from the early Black Sabbath era.
Joey Jordison (Slipknot) — hard-surface rendering on the iconic Kabuki mask.