kewl.  Lots of fun watching your progress.  Are you coding in C++? or something else? why not do a short tutorial that shows off your workflow, perhaps with a bit of detail of what to do in Carrera, like the animation part....  Not the coding part of course - I'm using Flash, and have found good info on creating isometric games using Flash at http://www.kirupa.com/ which are pretty decent tuts, by the way....