I found what I consider the Holy Grail

I had never heard of or seen this set ever anywhere. I guess the hundreds upon hundreds of hours of online research paid off I stumbled upon this and bought it immediately, it is like being an archaeologist and finding some new Dinosaur! As you can see Super i do not know that it is a U.S. release hence the question mark after that sentence. I know nothing about this set other than what you can gather from the two photos, more info after it arrives!!!