Create a cute sticker image of the Shadow Fiend, a playful yet slightly spooky d

Create a cute sticker image of the Shadow Fiend, a playful yet slightly spooky demon. He has a small, rounded, and slightly chubby form with soft, shadowy outlines. His eyes are large, round, and glowing with a gentle red light, giving him an adorable, mischievous expression. His face has a cute, simplified skull-like appearance with tiny, pointed teeth. His body is wrapped in dark, tattered robes that flow softly. His clawed hands are small and slightly elongated, with a minimal amount of black substance. The background is minimal and transparent, focusing on his cute and eerie presence. Ensure the edges are clean and well-defined to make the sticker appealing, sticker, t-shirt design, pastel tetradic colors, 3D vector-art, cute and quirky, fantasy art, vector-art, vintage style, Adobe Illustrator, hand-drawn, digital painting, low-poly, soft lighting, retro aesthetic, focused on the object, 4K resolution, photorealistic rendering, using Cinema 4D, isometric style