I saw this 3D printed, Estes Mars Lander clone on Facebook. I contacted the poster and ended up buying a printed kit from him. It is beautifully detailed and is basically a Skill Level 1, as it pretty much just snaps and twists together. I flew it and came up with a couple of issues that he will be working on with his next 3D print. I used too small a chute so it broke a leg, which he had included extra. Here is how it went.