And here is my proposed 3rd entry. Built at around the same time as the F-106 and in parallel with the Mig-21 which I may also enter.
This kit was originally released in 1993 by UNDA and went through another 5 reboxings in the next 10 or so years - this is the 3rd from Cooperativa in Russia, and distributed by MPM. Serge tells me it is even less accurate than the later A-Model one but when I bought it there was nothing else available so I will build it anyway.
Pete