Hi Scall - that's a quite complex shape since it's not just a single shape, it's a model made up of many different parts put together.

It would be easiest for you to start by focusing on just one particular part of the model, that would give something a lot more concrete to focus on and give you some help with.

For basics tutorials, go to the main web site at http://moi3d.com and go to the Resources link - that contains a lot of links to different tutorials and information, check out the help file which is linked from there:
http://moi3d.com/2.0/docs/moi_help.htm

The tutorials section of the help file has some videos which are probably the easiest general introduction, they go over the creation of some simple models step by step explaining a lot of stuff along the way.

- Michael