Was originally inspired by crop circles (what better colour for aliens than neon green?) ...but the swirls didn't turn out right ....so it just ended up being ...black dots :/
It may not be exactly what you were going for, but I think the dots on the thumb look amazing. I love the crop circles idea too. XD
I love the spiral !! and the green !!
I like the idea My toes are neon green right now. The ring finger kind of looks like a flower
I do like the thumb though. and I can see where you were going with the ring finger.