Bad tattoo. Need some ideas please!

I had this tattoo done by Starr at circus muse in atascosita tx. I need some suggestions on how to make this look better or if you have an idea to cover it I would consider that also. This was a cover up to begin with. The moon was supposed to be filled white and black. Would like to modify the compass and have it filled in just don’t have any great ideas that would make it look better. Please help!!