They used to be.........
...........on their website, but just checked and no more. There's a guy from Thailand who sells some sandalwood grips. The general styling is really nice but there are some small imperfections. They're pretty, but I actually preferred the factory plastic. I'll pay'em forward to you if you want. As long as you're not in a hurry. Just started a new job and packing in a lot of overtime. They're pretty. If you do a search on 232's you'll probably find a pic with them on. A very small amount of woodwork will make them perfect.
I don't carry my 232 like I used to. Switched over to SA. My Astra A70 is the same size. Though my 232 is still my "gentleman's gun". I like it for dress up affairs, even then I still prefer the plastic grips. Never liked the Hogues. Way to bulky. I've found the plastics to be hand filling yet slim and smooth enough for carry. This is all personal preference of course. YMMV.