Sidewinder
Sr Member
The three nozzle shape reminds me of the gun muzzles from Revell's Robotech Trigon kit. Which incidentally, also had Valkyrie style mech kits in the same range.
SAS
SAS
I remember making that welder discovery awhile back! Funny eh?
So here's a comparision shot showing the differences between the welder part and the Valkyrie part - it's already very close but not exactly the one. What might help limit the search is the fact that all kits produced later than 1985 can be ruled out (unless they're reissues).
Cheers,
Stefan