Twining Cube Sculpture (Original in Denver, CO)

While I was in Denver, CO recently I was walking on the Auraria Higher Education Center campus and I came across this sculpture and thought it would be a fun thing to replicate and 3D print.

I haven't gotten a successful print, as my first attempt had an issue with supports and then we've had problems with our printer. I'll keep trying though. Let me know if you get a good print!