@Innovo Thank you!
@Maethius Thank you for your feedback and advice. I've thought long and hard about whether to go with 3D printing or plastic injection molding for my game, and I've decided to go with 3D printing for a number of reasons. One big reason is that I can introduce new units as often as I want without having to come up with thousands of dollars each time. Traditional methods are cheaper per miniature, but there is a much larger up-front cost, and if that particular design never sells enough copies, the up-front costs will never be made back. Conversely, with 3D printing a specific design doesn't have to sell very many copies at all to make back the initial cost to produce it. My profit margins will be smaller, especially with the Starter Pack, but my expenses should also be smaller than with injection molding.
As to your other concerns: Whether a 3D printed mini can hold as much detail when painted, and whether the paint will chip off easily or not: The WSF material here at shapeways does not hold quite as much detail as a high-quality mold for injection molding, that is true, but if the most detailed parts are oriented upward and not at an angle, details as small as 1/128th of an inch are actually printable! That's one-eighth of a sixteenth of an inch! I've tested this myself with my textured bases that have very very tiny "bumps" and cracks in the surface to simulate broken concrete. I'll be showing examples of these kinds of details soon when I finish painting the latest prototypes. Also, from my own tests, it's actually harder to scratch paint off a 3D printed miniature in the WSF material than a smooth plastic miniature. This actually makes perfect sense, because the surface of my WSF minis is slightly grainy and porous. Therefore the paint gets absorbed better and once it dries, it's actually hard to scratch off. With smooth plastic miniatures, the paint sits right on the surface and all it takes is a fingernail to scratch it off unless you spray the completed mini with a clear coat to protect the paintjob.
@Silvanus From what I have seen with my prototypes (In the White Strong and Flexible material) the durability is actually better than traditional plastic miniatures, as long as you don't make the supporting structures too thin. I stayed overnight at a friends house recently, and I showed him my 3D printed miniatures. When I went to sleep, I had completely forgotten to put them away and I had left them on his kitchen counter. By the time I woke up, his cats had knocked over half of the miniatures off the counter onto the floor, and not a single one of them was damaged at all.
As for the cost, it is true that 3D printing is more expensive per miniature, but there are many other costs that I wont have to deal with, like: Shipping, warehouse fees to store product, packaging/shrinkwrapping, mold production costs, etc. Because of this, I will actually be able to have CHEAPER prices for some of my products than most of my competition. Also, to cut down on the expense for my customers, I'm going to provide ALL the rules and unit data completely for free. The miniatures gaming hobby is a very expensive one, but I want to make sure that people can get into my game without breaking their wallet.
Finally, here is a picture of my latest prototypes unpainted. I'm nearly finished with painting them all, so I'll be posting fully painted pictures soon!