Hi, My name is Andrew Evans and I run a very small model railway business. I have been shown the world of 3d printing and am looking at getting kits produced this way.
I primarily work with British O gauge but I am looking at doing other gauges. I would like to learn how to draw 3d artwork but I have very little skills with computing.
Be sure to check out the list of known shapeways compatible software. Try out Sketchup and 123D as they are very easy to learn software, and quick to pick up and go with. They're also free!