Back in the early-mid 80s just when ROTJ was going to and then came out. I only had a few SW figs and no vehicles. So I use to build my own from my deluxe LEGO set. Now this was the old school LEGOs. None of this prebuilt pre pieced stuff. Lots of generic blue and red blocks.... use your imagination. My dad didn't want us getting Transformers either so we built those out of LEGOs too.