P-51/F-82 concept illustrations

[BarnOwlLover]

I've found one of a XP-51F/G or P-51H made into a two seat trainer, and one of an early single seat version of the F-82, but anyone know of anymore such illustrations floating around the internet or otherwise? There's a couple of the F-82 (ventral angle and one of it carrying a radar or gun pod) at SDASM's Flickr page, but are small and low resolution.