I sent a question to the GB seller who has the fake #7 Remington at auction, asking why if it's a real #7 does it not have a sliding extractor, and why the tang sight isn't correct, and no Remington markings on the barrel?
Didn't get a response, but soon after the seller posted this addition to his auction:

"We are unsure of the model. It has characteristics of a model 7  but please observe the pictures carefully. It's obviously a custom rifle but we're unsure of the original model"

So seems the cat's out of the bag, and he's admitted it isn't real.

That’s a amazing looking rifle

It appears there are less bids than before, so some have retracted their bids. But it's been two guys for sometime now still going back and forth.
But $1950 is still not much money considering what a real #7 goes for. So maybe those two don't care that it's a fake?

Does anyone know the rest of the story? What did it end up going for? The only real ones I have ever seen were at a gunshow in Sioux Falls SD about 10 years ago. A dealer brought about a dozen along for another dealer to pick up. Most had been modified with Pope barrels. Don't think there was an all original one in the bunch. Still interesting to look at.