I had never heard of the Vampire until reading your post. After a quick check of the Ninfinger site i found that it's part of the flight line kit in the 1973-1976 Estes Catalogs. I like the picture in the 1973 catalog. You can clearly see all of the parts, engines, etc..
http://www.ninfinger.org/rockets/ca...s73/73est4.html

1974 Estes catalog:
http://www.ninfinger.org/rockets/ca...74/74est10.html
1975 Estes catalog:
http://www.ninfinger.org/rockets/ca...75/75est48.html
1976 Estes catalog:
http://www.ninfinger.org/rockets/no...a/76est006.html

Not sure where you would find decals scans. I'm sure you could craft up a set yourself though, using decal printer paper, or I'm sure one of the decals vandors would be willing to print something up for you.

__________________
I plan ahead that way I don't have to do anything right now.

Oh by the way, I'm not here just for the "olde" rocket discussions.