Turtle shell growth

Can anyone show me normal shell growth or tell me if this looks normal? I tried searching online and only see pyramiding or shell rot and I'm sure it is not either of those. Just want to make sure his scutes look good.

Can anyone show me normal shell growth or tell me if this looks normal? I tried searching online and only see pyramiding or shell rot and I'm sure it is not either of those. Just want to make sure his scutes look good.