A good quality scanner is essential for good quality 3D scanning but good quality scanners are quite expensive. However, there are quite a few cheap solutions for it. Most new types of mobile phones already have quite good quality scanning and quite a few 3d scanner applications are available on them. But there are plenty of other solutions as well, although these may be less obvious. For example, xbox kinect is also available second-hand for a few dollars. This requires a PC or some relatively more powerful computer and a USB converter, which is also very cheap. For this, however, there are a