The back lit versions are neat, but I actually think the unlit versions are more beautiful in thise case. That's just my preference. You may see it differently.
It's interesting how the triangles in the front images form star shapes around the central hexagons.
There are similar designs out there that use a combination of hexagon twists and open back triangle twists.What's different in this case is that they've been laid out as snugly as is possible.
It was a fun fold. Not terribly difficult, but just tricky enough to make it feel like a genuine accomplishment.