Keychain made from a reference photo of the Nissan logo. I don't own Nissan and don't intend to sell these for commercial purposes (and nor should you).
.2mm (or whatever you'd like)
20% Fast Hexagon (or whatever you'd like)
Might benefit from a higher print resolution, more top layers, and a higher scale (or any combination of the three). The ring around the center Nissan logo can be a little flimsy.