For our  model to be 3D printed my group chose to do a pencil holder. We each came up with separate ideas, then had another group chose the best one. We ended choosing my idea, which was a pencil holder in the form of a space ship. It worked but have the center hollowed out which was where the pencil cup slid in to. We then created  it in sketch-up on one persons computer, after taking measurements of the cup.