Welcome to the MCP 101! if you're from the forum here you had the forum topic of this pack:forum.kerbalspaceprogram.com/index.php?/topic/153228-12mun-colony-program-101/
The download will had an zip wich in there you will had an Rover,space station, Mun lander (need rescue for get back the Kerbal), Mun colony and for the Mun colony an drilling rig. Note! If you don't had TweakScale the drilling rig will not work, here you had the link: mods.curse.com/ksp-mods/220549-tweakscale enjoy the mod! For more information, please visit the forum