I just finished the upholder. I hope you like it as much as I do. https://skfb.ly/LPSp
The profile of the ship is simmilar to the original upholder.
For V2, I am thinking to make the cockpit a little bit shorter than it is right now.
I will also flesh out the cockpit a bit more later.
I will post some background info about the design later today, after I get some sleep.