Ahh I meant to finish that sentence lol!
On the thrusters....I don't think you want to mess with it...but the brown below the indentions should be kinda like a thin coat where it was almost a wash....really you could take like 2000 grit wet sand paper to get it that way....
And the Dot...I always paint it on. you might could use a vinyl decal even.
Dental file...check out toolguys shapeways dental file....I got one here for a customer and its pretty close to the real deal...and easy to get.