Hi, I'm an admirer of George Laven, too. Unable to establish any familial connections but we share a fairly uncommon surname so I suspect there's a link somewhere.
I made a skin for his P-38L which can be flown in the online air combat simulator
"Aces High".
Here is a picture of the skin in flight in the game:
Its a pretty easy game to download and get started in, if you are familiar with flight sims.