Redditor builds AI-enhanced NYC subway music visualizer, upscaling all textures to 4K with SeedVR2
tekprodfx16 · reddit · 2026-11-08
Reddit user tekprodfx16 shared an Unreal Engine music-reactivity project built on an existing 2016 NYC subway car model, enhanced throughout with AI tools.
Workflow highlights:
- Upscaled every texture on the train car asset to 4K using SeedVR2
- Added more detail with Krea 2
- Used TouchDesigner for music-reactive lighting
- Added DLSS5 to enhance the scene and lighting, plus head tracking for a pseudo-3D illusion
- Extra details: opening subway doors, snow/rain weather effects, and rain on glass
The author's end goal is to use Gaussian splatting to capture the environment behind the monitor, creating the illusion of the subway being inside the screen. The post links to the tutorial they followed and lays out a complete, reproducible tool chain for AI-enhanced scene work.
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