We do have this thread for art, though. To get an apprenticeship, you need to continue to build your art skills and create relationships with local shops and tattooers...a forum isn't really the way to go.
i think you have a lot of great subject matter there that can become a great tattoo. let us know where you are located and/or if you are willing to travel and we can make some artist recommendations. i am imagining so many different tattooers using your design as a starting point and making some really great pieces.