The cover artists
absolutely used photos of the NAC for reference and digitally painted over them. (I suppose that last bit is speculation. he could have used the images as reference for a physical painting, but my hunch is this is digitally done).
Just look at any of the features on the painted cover.
The drop ship has the same hull shape, same angles and extrusions, as the NAC.
The drop ship canopy has the same shape, same curves and contours, as the NAC.
The drop ship has the same engines where the wings meat the top of the body, as the NAC.
The drop ship has the same hanging wing cannon, with the same number of "barrels" (5), as the NAC.
The drop ship has the exact same side weapon placements as the NAC. He's replaced the side chain gun with another "wing cannon," but the placement is the same.
The drop ship has the same rotating chin weapon placement as the NAC. I can't tell if he's replaced it with another "wing cannon" or fancied up the chain gun.
He took photos, and used them as a basis for his dropship design. That's not a coincidence or simple inspiration. I should also note that I don't think there's anything WRONG with how he utilized it, as he's turned it into something different and while it doesn't match my mind's eye version of the ST dropship, is certainly works.
While it's possible this cover predates the release of the NAC, and that they're based on the same reference image, I think the details and proportions match up way to close to be anything other than being based on the toy itself.
A little more research:
NAC is 2002.
This cover appears to originate with the 2006 Ace Paper Back edition, though has been used for the ebook cover of the 1987 edition (which explains some of the timeline confusion). source:
http://www.goodreads.com/work/editions/2534973What I can't find quickly is a good contact for Ace Books. Does the book name the cover artist? Find the guy, shoot him an e-mail, and solve this mystery!
