Kenner R2-D2 action figure variations
The original R2-D2 was only produced mid-way through the Empire Strikes Back line. After that they produced the R2-D2 (with Sensor-scope) and later R2-D2 (with Pop-up Lightsaber) during the Power of the Force line.
Kenner produced an cartoon version of R2-D2 for the Droids line.
Plus the Palitoy and Toltoys versions
Kenner C-3PO action figure variations
C-3PO wasn’t produced for Return of the Jedi line because they started producing the C-3PO (with Removable Limbs)
So the only Return of the Jedi carded C-3PO is the below transition “Jedi” sticker over the “Empire” logo
Plus the Droids, Palitoy and Toltoys versions
Kenner Jawa action figure variations
This figure originally came with a vinyl cape and was changed later in the run to a cloth cape because Kenner felt it gave more value since the figure was so small to begin with.
Plus Palitoy, Toltoys and Lili Ledy versions
At the very bottom you can see all 5 versions of the carded vinyl caped Jawa