Egypt Blue - reconstructed vase

sketchfab

I'm trying to recreate my father's attempt at making Egyptian blue glazing, even though I know it's not actually a glaze but rather a type of clay used to make pots. This attempt is still worth a shot because the color turned out quite interesting despite being somewhat flawed. The main issue was that the glazing had bubbles in it and had to be fired at 1100 degrees Celsius, which caused it to "boil" like a pot left on the stove for too long. I created the PBR textures myself, but they might not perfectly match the original pottery work due to my own texture mapping skills. The scan of a real vase was done using photogrammetry and features manual retopo work along with 4k PBR textures, plus an original 8k png image for added detail.