premium vector sticker illustration of cyberpunk Pencil artwork, neon glow, futuristic atmosphere, electric blue and purple lighting, ultra detailed sci fi art, HD 4K, isolated centered artwork, thick bold white outline, die-cut sticker style, smooth cartoon vector shapes, vibrant high contrast colors, clean sharp edges, plain background, cute collectible sticker aesthetic, printable sticker design, no mockup, no product photo, no background scene, HD 4K