There are many, many examples, and I'm not sure what you've seen, what you seek to see. ("3D wireframe of a real object"?) There are various libraries to make

There are many, many examples, and I'm not sure what you've seen, what you seek to see. ("3D wireframe of a real object"?) There are various libraries to make different types of "3D" faster to develop in Flash. Each has their proponents, their own best-uses. Some of the other comments here are weird... better when you clearly bet on your words with your name!