Skin overlays for PCB

Below are some prototypes of PCB overlays for skins. Some include some very badly made ranks on them. Any ideas on whether or not people would actually use them, or what I could do to make it better? I think if I maybe just make all the letters the same color as the rank and skip the rank underneath that might look better.

  1. Where the bloody hell will these go
  2. Please have a preview image ._.
    Don’t wanna download all of em