Some of our club members have a wide range of other hobbies beyond Bonsai. One member in particular had a great weekend at the British Cactus and Succulent Society (Wiltshire Branch) Annual Show in Melksham where he won Best Succulent in Show as well as a range of other classes.
Some of the Succulents in particular have similarities to bonsai and can be used for bonsai. A great reference book on this is by Philippe de Vosjoli and Rudy Lime called Pachyforms 2: Bonsai succulents.
Here are a few photos from the show of some of the winning Cacti and Succulents: