Hi, I think I might be the one who bought the panel truck model your asking about... I bought it from a gentleman that made one back in the 70's in flint Michigan in his shop ( he was a die and cast maker ) the person he made it for never picked it up... I just happend to sumble onto it a few years back and found his mailing info... well luck was on my side he still had it and was willing to sell it after all these years. it took two truck models to complete as the panel was just the shell and interior... minus seats dash no hood. I had to cut one of the frames and stretch it a bit behind the rear axle so I could put the bumper on it actually there was a lot of cutting the other two models to make this complete.