David Dryburgh made global overview of Black Mesa complex from all maps and chapters of Half-Life.
Look (All pictures are click-able):
Black Mesa Overview


"Ripa"


3D-Model


But no one has tried to painted the overview half-life by own hand.
Corinthian, painted a flat map of Half-Life, but interesting, with various notes and explanations.
Look:

Cool stuff
Good job David Dryburgh