Ok, got the back on so I needed the keyholes.  Up to now I've been printing out WOF's templates, cutting them out and transferring them to cardboard by pen.  This was to sloppy a method for the fine details of the keyholes so I just measured them with a good ruler and laid out the dimensions directly on the cardboard.
The results:
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I alsto picked up some needle files do I can keep the details crisp.
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I still have to do some more dome smoothing but this upper ear part would only be harder to do later if I didn't rough in the shape.
BTW is there a mod who can change the title to say "Scratchbuild: Carbon Fiberglass composite"?