I tripped over a conversion kit for the 1/72 Hasegawa kit while perusing the Internet Modeler web site, April 2002 issue. Even better, it’s still available from the Edwards AFB museum gift shop for $16 plus $4 shipping. The kit consists of resin parts for the nose, tail turret, the pod on the tip of the vertical fin, and J-40 engine nacelles and pylons; the canopy; and what looks like a very complete set of decals. The AFFTC Museum gift shop can be contacted at fthf@antelecom.net or toll free 877-FLT-TEST.