I made a presentation (with 196 slides) of the whole project, development, issues, etc.
The link for pdf here, repository is here, and Libre Office's odp here. License is GPL v3.
More info on our forum.
I tried to be gentle (not sure if I can) about using an engine from 2006 (and its flaws) until 2015. Cheering for OGRE 2.1 though.
Hope its educational, even if few years too late.
A place to show off your latest screenshots and for people to comment on them. Only start a new thread here if you have some nice images to show off!