I came around this thing in Belgium last month... It is definitely a repro, but strangely the embossed tin box is lithoed like it was made in China in the 70ies... and it has French wording at the bottom:
KIT DE ROBOT EN BOIS A PEINDRE ET A ASSEMBLER.
It comes with wooden blocks, tube of white glue and paint + brush.
Yesterday, there was one of the big toy-fairs in Lisbon. Not a lot of Space-related toys (mainly cars and soldiers) but the ones showing up were quite amazing.
Of interest :
This is the RAJÁ space-station. This is one of the holly grails for lots of Portuguese toy collectors. You received the spacemen/aliens as a "brinde" (free gift) when you bought icecream, but the spacecraft itself was only available by drawing lots. I know of blue and red ones. Maybe other colors do exist.
A carded set of CO-MA mini aliens and spacemen :
... and last but not least, a very rare futuristic bus produced by PSA (Plásticos de Santo António - LEIRIA). This is only the second version I see of this toy. The toy museum in Sintra has a green w/red interior one - with driver (this one is without).
(bigger pictures - go to my blog: http://geoffstoys.blogspot.pt/)
I don't know if they produced any pistol or not. I have never seen one (yet). But I never saw these rifles before either... All I know is that there has been some swapping of plastic-injection molds between the US, the UK and Portugal.
They are rare even here Alessandro. I have lived in Portugal for over 10 years now, attended most toy-shows and flea markets over here and I just discovered these this year. The truth is that my interest in them suddenly "woke up" a lot of other collectors who did not have any idea of what they had in their hands (this is how I got the rifles seen above). Even the big toy museum here in Sintra, with the largest collection of Portuguese plastic toys, does not have any example. Most Portuguese collectors tend to give all their attention to soldiers and cars.