Thanks for the link, Tarev. I've never seen this nursery so I did some online window shopping on it!
Anyway, my plant does look a little like that one in shape but it has never shown any color except for what is shown in my photo. I've had it for over a year and it's never changed color. Also I have Jovibaras and this unk. plant seems to be so different from them. I bought the plant because it looks so different from all the semps and echeverias I already have. Maybe it's too different...