Yes, I still have my snail. He's been doing really well. His shell continues to grow and develop its pattern, even in what were once the lumpy places. Not only that, but I think he's about double the size he was when I first found him.
This little area is the only part that is still bumpy and "unfinished"
Here he is cruising around on my lawn. I had the idea of releasing him on Christmas Day, but I'm not really sure where I want to let him go yet.