UPDATE:

I'm finally done with the design, here is the end product:
  Instruction and partlist available on Rebrickable: https://rebrickable.com/mocs/MOC-100158/thomin/din-djarins-n-1-starfighter/ Original post below.
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So, after watching the latest Book of Boba Fett episode, I had to give Mando's new ship a shot. The big challenge was of course the lack of metallic silver parts (let's not even waste our thoughts on chrome silver). I had to be somewhat creative in order to get the shape done using only existing metallic silver parts, but in the end, I managed to come up with something.
  I'm not sure if I should keep it that way or if I should ditch the metallic silver and go for a more conventional design.