Megosztott hang

I developed these fingers specifically for this doll. Before this, I had never crocheted them like this anywhere. How are they different from other fingers, from my other dolls? They are wider and thicker, that is, not completely flat. That is, it’s not just crocheting a chain and slip stitches or single crochets along that chain. Here I make this area stand out. The crochet here is quite complicated and very small. I will show you with thick yarn and a thicker hook