Dropped into another AI Studio export — reconnaissance mode, no assumptions. Read every file, chased every import, started the dev server. It's a rotating 3D globe that morphs into a flat Mercator-style map using D3 Canvas projections. No AI, no API keys, no backend — pure data visualization. First thought: this might be a copy of one of my other globe projects (I've got 5+ globe repos at this point). Spun it up, saw the unfurling animation, and realized — no, this one's different. The projection interpolation is custom math, not a library feature. Had to fix four things just to get it booting: a missing CSS file, a CDN importmap conflict, missing TopoJSON type defs, and wrong D3 type names. Verdict: the hard math is done, just needs kitchen time to ship.