Thanks for the links, I have here a different possibility, there are lot of Chines in my country (have their shops), so for small fee I will find someone to help me :)
As for virtual reality, I already did some projects for Augmented reality, but am also working on a product for OculusRift. Big possibility give new web browsers and new game engines, who give you possibility to have a very good looking 3D model viewed in a simple web browser.
As for 3D prints, I already have an idea for to start the business, but my country low sucks and stops me from selling stuff to individuals abroad. But a big market for 3d prints are gamer community. You can print their character or vehicle, and have it painted manually (already have some artist who can do this). Not shore on legality of all this as even if the character in game is created on the idea of the gamer it self (talking about new RPGMMO) I suppose that those are still intellectual property of the game developer. Again this has to be checked as those are unclear waters.
The same goes for most 3d models we make. For example we make a 3D model of a Mercedes, but the design of that car is intellectual property of that company. Apple got an approved patent on shape of the box whit round corners (just in US but still WTF), but there are tons of other company's who just took something what is in use for ages and they pay a corrupt official to approve the patent on that in their name. So every time you model a box whit round edges in US you have to ask Apple for approval :)
Those are extremes but still that puts us in a very strange position, as one day you can adjust polygons on your model and the next day you will become a criminal.