Sierpinski Lattice Tetrix (Bridging test)

This is something I whipped up in Inventor Fusion this morning, and I like it. The 2 smaller versions are likely the only ones that are possible, so if you try the huge one and it fails, that's your fault :P

I'd try to make the large one have a thicker lattice, but I don't really know how to do that in Fusion, so yeah. I'll see if I can upload the original fusion file just in case someone wants to modify it.