From the actual study and the universities own videos, it's more that they figured out a way to shape a custom lattice based on the shape of the object. This ugly brain man shows the idea off more than the clean looking prints in OP's article.

https://www.nature.com/articles/s41467-026-73167-0

NOLA Dogs?

Or maybe you'll get the link tomorrow and it will ship alarmingly fast like mine! ¯\(ツ)/¯

I was going to give the same sentiment but you said it perfectly. The doctors aren't disappointed or angry, they're still rooting for you OP!