Gear rings [starling silver]

Few months ago I made this design using another metal nickel silver. Since then I have been thinking of ways to improve this design, the idea of using another type of metal so that they have different color tones. The previous ring I made it out of nickel silver, this one is made out of starling silver. I think the difference between this two ring is big, but not in the way that I wanted it to be. The design still looks like it needs something to be add on it, but I am not sure at moment what is it that I can add.

The main issue with this ring is that it looks like its a solid piece, I do know like that is not what I want. Because this ring comprises of three separated components, so I like that to be visible to someone who is viewing it. The center band looks too flat, I think it needs something to be added like a design or texture so that it looks interesting. All this issues I will try fix it on the next piece, I'm just gone keep this one like this in case a customer wants this design. The main aim about this idea of developing a designs, is to have many designs that I can offer my customers.