Let me share my latest creation. A mining mission/exploration vehicle to visit most of the system planets/moons in a single mission. To avoid the creation of a multiple vehicle solutions (Orbital refinery, minder miner, refueling vehicle, ore exploration satellite) I found much simple to create single craft. I achieve to visit the Moon(twice, I had to come back to mine and refuel twice...), Minus (easy to mine), and then crashed on Eve. It end up on Eve because doesn't support atmospherical operations yet... Here below before and after mining/refueling