i'm looking for a good, scale, proportional picture more blue print style but actual measurements aren't as important. i need it to have my wedding band engraved!!! haha the fiance didn't see this coming when she said get any ring i wanted! black aerospace grade ti with a continuous pattern of anodized rotors all the way around it. thanks for any help

 

like this...

 

that is cool but i was thinking more along the lines of a blueprint scale drawing.