Since there were no screenshots available on the forum page (which there really should be) I decided to dig deeper in to the skin and see what could be missing.
1. The interface for modes, mods, random and beatmap option has not been skinned (and it doesn't really fit well with the rest of the mapped interface)
2. Also when it comes to interface the mods menu is missing skinned Auto and ScoreV2, which also makes them stand out quite well from the rest of the mods.
3. When it comes to the ranking screen it's empty and deserted, it feels like it was abandoned as soon as this meticulous task was at hand.
Other than missing skinned textures this skin has only been made partly for HD and no elements have been made for SD.
Overall this skin really needs a second look and should be revised for further development, if this is the completed product you wanted to deliver you should rethink and re implement your ideas to a better degree of understanding. If in any other case you're done with this skin and won't continue making it I would still highly recommend continuing as this skin has potential and as it's owner and creator you should see it through.
EDIT: Also forgot to mention if there is anything you want to know about skinning or need further help with it you can look through
THIS spreadsheet or
THIS forum thread, some of these tips might be outdated but it's still good information regardless.