Ikr, my first version wasn't even necessarily intended to go to the Mun, but when I saw the potential I decided to improve it.
Are there RCS thrusters to help with the docking?
Absolutely! You can see some big linear RCS thrusters near the intake, and small ones near the engine. In addition, there is RCS thrusters on wings (to go backward) and on the RAPIER (to go forward)