IMO the documentation and templates are as clear as they can be. They allow readers to understand the functionality of the framework without obscuring the concepts with structure. In this way it it is clear that project structure is a personal/team choice.
Rather than more documentation, perhaps a sticky post should be added to the forum so that the above contributors (@ericchaves) and others can post links to their demo repositories without being obscured by more project specific questions.
Perhaps in time, a single page in the Docs could be added with links to theses demo repositories.
There are significant differences between v0.5.x and v1.0 when it comes to packaging lambdas. Perhaps this forum post will help you