Dude, I don't think you get the point of this being my own design. Just because I started with a 747 image doesn't mean that (if this were to be an actual design) they'd take a 747 and modify it.
...it kinda does, otherwise it'd quit looking like a 747.
It's my design so I can say what its cross-section is, and I say it has a 3-4-3 aisle layout with the size to fit it.
The 747 already had a 3-4-3 aisle layout on its main deck, to have an identical layout on the top deck is very difficult to pull off, not even the A380 attempts this.