Non Planar printing techniques

I discovered quite by accident someone on Thingiverse(https://www.thingiverse.com/thing:3842477) and YouTube (https://www.youtube.com/watch?v=gmePlcU0TRw) discussing these unusual techniques- I have downloaded the sample files and had a look at them but not tried so far even to attempt printing these- what does the members of the forum think? Could a Taz 6/Cura actually print something like this? Anyone’s thoughts please?