Dimensional Key in a Neon Parking Garage

Photorealistic render of a dimensional key resting in a dim parking garage. A heavy brass-colored key with an impossibly complex, multi-faceted head that seems to bend itself into different dimensions; translucent runes along the shaft; the head showing a hovering miniature portal with swirling nebula-like colors (blue, teal, magenta) and faint gravitational distortions. The key emits a faint aurora glow that spills across wet concrete floors, puddles reflecting neon lights. Surrounding pillars, concrete walls, and a row of parked cars fade into foggy distance. Add moody, high-contrast lighting from overhead fluorescent tubes and blue emergency exit signs. Realistic textures: metal corrosion, oil stains, damp concrete, puddle reflections, light leaks, subtle depth of field focusing on the key. Cinematic, photorealistic, 35mm camera perspective from a slight low angle, shallow depth of field, lens flare from neon lights.