Gorgeous mokes!
So you find the ones with more green tend to have more contrasty patterns on the body? Interesting. That's more what mine looks like. I wonder if those traits kind of run together or not.
Thats what I noticed so far with this batch but they're still settling in. Come to think of it I bought a moke from an LFS few years back and it wasn't very high contrast but had a very green head and pectorals.
The two in this batch with high contrast patterns do seem to have more green on the body though.