Create a YouTube channel profile picture for a channel called

Create a YouTube channel profile picture for a channel called 'Sinfonia do Terror.' The theme should be dark, nostalgic, and inspired by horror films from the 80s, 90s, and 2000s. Include references to Stranger Things, like neon lighting or a retro font. The design should feature eerie elements such as shadowy figures, fog, and a haunted, mysterious backdrop. Use a color palette with dark tones like black, deep red, and purple to convey tension and mystery.