For the Tamiya Lexan unimog 425 I made some cool parts.
A rollbar and left and right exhaust.

the rollbar is modelled after the cage on Arnold Schwarzeneggers (ex)Mog..

link to rollbar

And the exhausts are just nice side pipes :

link to left-exhaust

link to right-exhaust

visit my shapeways shop for more stuff..

https://www.shapeways.com/shops/magicsmodels