I put a bow thruster on my Hunter 460. I am sorry I don't have any pictures. I used a 100% external bow thruster (except batteries) from a company called Sideshift (sideshift.com). I used the model SS340 Bow Thruster which was appropriate for my size boat. It took two 6 hour days to install with the boat in the water. It performs well has little or no affect on performance. I felt that my bottom was so flat that a thruster would have to be to far astern. I highly recommend it.