Ultra-Photoreal BTS Superhero Selfie

A highly specific image generation prompt for an ultra-photorealistic behind-the-scenes (BTS) couch selfie on a superhero film soundstage. It requires exactly three subjects (main reference person, Iron Man, Captain America) with strict identity locks, holiday props (Santa hats, themed tree), and visible BTS gear, using professional cinema camera settings. Via YouMind OpenLab prompt library (MIT).