Recently bought book 11 and one of the pages almost made me excessively exert my face muscles in spasmodical pain. Have a look at the little detail Okubo drew --> [link]
They are on a dangerous mission, and Kid just had to make his girls pose before setting foot into the enemy's territory LOL!
[NOTE] It is so easy to comment than to make an effort so before you quibbles, I already know this is asymmetrical to nitpickers.
But be realistic, symmetry is more or less unobtainable unless it is a precisive setup and/or calculated.
Do you want to see COSPLAY or do you want to see a perfect symmetry? If you pick the latter, leave my page. Thank you.