Had a in-depth look online , and cannot find anything. I also noticed that SAA have revamped their website on their fleet section , however the A320 seat maps are wrong and A330-300 section is missing. I recommended checking out the dedicated A330-300 thread on the SAA forum section or even contact SAA ?
SAA A330-300 THREAD -https://www.flyertalk.com/forum/south-african-airways-voyager/1807745-new-saa-a330-300-a.html