Hello, Gipicarto after admiring your work for some time, i decided to offer my help to you in documenting this model. I am very proficient in 3D CAD Design and simulations, especially Autodesk Inventor and CATIA. If you decide to go documenting this model, at the end you will have a complete 3D documentation of you work. By the way I am chief automation design engineer, and in my spare time I am trying to provide some help to model engineer community. In the following links you can check out what I am doing at the moment:
http://www.homemodelenginemachinist....-3d-cad-19308/
http://www.homemodelenginemachinist....storing-13399/