Lens rings

I guess that is what I will call these bands. The furthermost back one is complete and the second one is filled in, in thread only. I added the back ring white setting details and then back stitched the line to set it off. Which I don't like. I will taking be it out tomorrow night and putting it back in with a darker color. The second band has the start of some button on the top right and all the shading down on the bottom right. Don't cha just love my techie photography terms? LOL