Surreal suitcase opening onto a luminous fantasy city

A surreal painting with incredible detail and stunning visual effects. An open suitcase reveals an amazing miniature world inside, including a wondrous fantasy city called Rivendell, home of the elves. 2/3 viewing angle, side lighting, and colorful background. Warm, bright light. Volumetric lighting, ultra-sharp focus, crystal-clear sharpness, extreme contrast, visual effects, ultra CGI rendering, 16K, bright, vibrant, fantasy core, magical, hyper-detailed, concept art, dark fantasy. Concentrated and fantastical realism. Professional, realistic, and natural photography, natural lighting, sharp focus.