I know nothing about this, I did a little research to findf that apparently this Caset fella makes some cool stuff,   or he started Superior Models, and they have an established  business where ya can still get stuff.  This is marked to have been lade in april of 1969, most of the stuff I see is from the 80's, so  an early work?? it is definitley a knight on a horse with sword and shield, so I just guessed King Arthur, you get what ya see, I will make sure to pack him well..