I can only see the comparison pic of the two vinty Chewie's Thomas.
Took a quick perusal of the other thread and it seems I have an odd duck mentioned there. Just like Wayne, I have a chewie with the drab green satchel. He also has the greehish limbs. Hong Kong 1977. Is this the same as yours Wayne?
His eyes are quite wacky too. Looks like someone did the paint by hand. His right eye has a small area of blue with lots of white; the left eye is almost entirely blue.
I have a bowcaster somewhere around here, but think it might have fallen somewhere. Hope the cat didn't eat it
I recall it being a bluish black color.