Thanx for the support and kind words guys.
I find it funny that PPL tried to make what appears a new toy line out of parts from other toy lines. I wonder if the reason they did this was only because they had just the 3 SW heads and Vader/Stormtrooper parts available to them to make new molds and just so happened to have the FP astronaut body.
Not sure yet. I'm still digging. I do find it odd that Luke (Bespin), Han (original), and Bossk were used though since Top Toys, the distributor in Argentina, didn't even make those figures. Then again that could also be the appeal. Perhaps they made them since they weren't released. Vader and Stormtrooper were released by Top Toys so I can understand them. They might have been cheaper alternatives to the licensed Top Toys figures.
Any idea where the lunar rover and/or the guns that come with them are originally from? The gun on top of the yellow rover looks vaguely like an M-16.
Not sure about the M-16 but the Lunar Rover I just found out is also Adventure People. Somebody sent me a link after they read this. I'm looking for a better pic so I can update the article.