This is my 3D isometric interpretation of a pattern found here:

https://patterninislamicart.com/s/published-material/drawings-diagrams-analyses/piia_image/gpb024 (top left "309 SPAIN", rotated)

Starting with a previous work of mine https://skfb.ly/psIWx this new version is decomposed into different closed shapes separated by an uniform gutter, with thickness gradually increasing in the inner direction of each one, inspired by another artwork https://www.pinterest.com/pin/459156124513635415/