This post has attached a zip file of a MSWord document that coveres the 6 steps needed to turn an every day parent -child model into something that looks a lot more at home in your managers Powerpoint Presentation (well mine anyway).

It's not rocket science but a little latteral thinking can transform the look and feel of models. If can produce models that can be used as content for presentations it reduces re-work and the tempation of people to use Visio.
My next example will be using a Navigator to model a roadmap across multiple years - once again it will be focused on producing something that can be used directly in highly professional documents and presentations.