I live in the UK and I'm building a Hasbro toy conversion Mando N1 80% scratch built from screen caps, I feel there's enough in screen caps but you have to study them in minute detail and make a few assumptions. You could wait as we may see more of the N1 in the next Mando series or if they spotlight it.
I know it bears little resemblance to the Ep1 craft and virtually none to the illustration in DK books incredible cross sections.
The designers and fabricators must have been given a clean slate to design from. Though supposedly fast It would be fine in space but must be aerodynamically horrendous while flying in air all those open panels would create so much drag ,tear off and rip the craft apart.
Photo from my current build the sculpted seat and hand made Turbonic venturi