177 countries: a quantized population choropleth with legend, then GDP extruded in 3D.
Polygon fill classified into five population classes on the Spatly brand ramp. The legend is generated from the classification.
Zoomed to Asia with the fill at 85 % opacity. Metrics with viewport scope recompute as the camera moves.
A fill-extrusion layer with height from GDP_MD and colour on an interpolated ramp; the flat choropleth stays underneath at 25 %. Pitch 55°, bearing −20°.