PCA image compression experiments
https://sketchfab.com/3d-models/dae-bilora-bella-46-camera-game-ready-asset-eeb9d9f0627f4783b5d16a8732f0d1a4 by https://sketchfab.com/MartijnVaes
https://bartwronski.com/2020/05/21/dimensionality-reduction-for-image-and-texture-set-compression/