midnightprowler
What Scale?
Just about all the Manufactures have put them out. Off the top of my head I only know of Testors kits that are on the market presently. The experts in this forum should be of more help. I might suggest using Ebay as a way see some of the new and old kits.
I just bought the Testors 1/48 YF-12 off of Ebay.
I prefer the Testors 1/48 U-2. There are several aftermarket updates for the Testors U-2. I am drawing a blank on them, at the moment. The model went together pretty easy and quick. It doe not have that much detail. Highly recommend the aftermarket updates.
Testors 1/48 SR-71 I have built this thing like 10 times. I always have trouble in the same area. The fuselage. The seam runs underneath and next to the chine. I end up sanding off to much detail. The red no step decal is a pain for me. It is rather flimsy and easily torn. Not much interior detail to this kit. I do not know of any after market upgrades.
Here is a list of books on the subject
Sled Driver by Brain Shul
The Untouchables by Brain Shul
Lockheed SR-71 by Paul Crickmore
Lockheed SR-71 New Edition by Paul Crickmore
Sky Spies by Anthony Thornborough
SR-71 Revealed by Richard Graham
Blackbird Rising by Donn Byrnes & Ken Hurley
Some websites
http://www.blackbirds.net/
http://www.wvi.com/~lelandh/srlink~1.htm
http://www.sr-71.org/blackbird/index.htm
http://www.sr-71.org/
http://www.habu.org/
Hope this helps