Thanks everybody.
I do my own body shapes, but costumers will alwas have something they know.
The G-code is made from Rhinocam.
Yes, the spindels are exposed to dust. But there is dust everywere in the workshop, and I haven'nt found a good way to protect them. Because if I cover them only 90% the dust will still be a issue, but the cleaning will be more time consuming, and then I will not clean them offen.