Dude, that's super tight and clean. Can you give a little insight on your process for doing this?
Yes i can
But it might be a bit dissapointing: no magic here guys, of course not a ps-ed pic, it's supertight because it is made by a cnc router. IMO If you want something to be tight like this one ( with minimized width: thinnest curves around 1 mm ) you have to use tech-tools instead of bare hands.