I'm very fond of your SU. I picked out a couple of Shows too, for growing out with my SU's, what a coincidence! The Showa sure has a great pattern on the head! Very unique if I do say so myself.
I picked Showa to grow out with my SU's because of the unpredictable SUMI! One of my showas as a neat little red circle on near the mouth but nothing as interesting as your head pattern. I'm contemplating showing the progress of my showa too, but may start a different thread for her in the future. I'll have my eye on you and your girls. I would love to see the progression of your Showa too.
The Pond Digger Grow Out Stats
Respectfully,
The Pond Digger