This plant has become absolutely massive. Just wanted to post a size comparison with my hands to properly show the size. The sun has been a bit harsh on the leaves and some areas are slightly burned, but it’s doing very well.
I keep sending photos of this one to my grandma, who gave me one leaf from her own Crassula falcata to propagate and grow my own plant from. This was 4,5 years ago. She does not remember giving me the leaf, though, but she’s still proud and a bit jealous of my green thumbs.