Bukiniczia cabulica? I'm not familiar with it, but your plant is very pretty and I did a quick google.

Looks like a match! Your googling skillz outdid mine. Thank you!!!

It helps when they are so distinctive! 'Blue white veined succulent' brought it right up. My husband can search for something for an hour, and I've been known to bring it up within minutes after he gives up. Sometimes it is just choosing the best terms to enter; but those are not always apparent. I've had my share of failures, too. But that looks like a plant I would not mind finding space in my garden to grow, so I was motivated. ;)