Aww...it's a beautiful Leo, but he's pyramided. How old is he/she. Tom' threads on sulcata care also applies for Leos. You may want to read them and try to stop the pyramiding. What pyramiding exist cannot be reversed, but you can prevent more from happening. Plenty of sunshine, a good diet, and high humidity in his enclosure/hide can help prevent this. Again, Tom's threads explains it all. Best to you.
Sorry, I thought you wanted to know how good n looked. His age? Well, it's hard to tell because he may have had slow growth since he appeared to be dehydrated at times. I'll have to let someone who owns one give you their guess. How much does he weigh? How long have you had him? If I had to guess, I'd say he was less then a year old.