They are very cute. They look to have some slight pyramiding. Have you read Toms threads on raising leopards smooth. They are below in my post. Hot and humid, is the proper way. Temps and humidity are explained in the threads and the sulcata thread will apply to your leopard.
So far they are completely smooth. Here is the current indoor enclosure. I love the grass trays! I have 4 that I rotate so each day they get a new tray and the others recover. I keep the heated half sprayed down for humidity and they have a dry and humid hide box. They are both doing well.
Hard to tell from the pic but I spray the heat lamp side down 2-3 times a day to keep the humidity level up in that area. The warm side stays about 95 degrees and the cool side around 75-85 depending on the daytime weather.