So finally digged up this thread
Last time I spent my time on the body.
This time it was time for the chassis and interior.
Most parts were already painted for the chassis, but before installing I had to paint some more parts.
I didn't do anything spectacular but only wheatered the chassis when it was done. The engineroom is only painted for pics because you won't see anything from it after completing the model.
Move on to the interior. First I had to mask the whole chassis to paint the floor in primer grey. The whole interior needed to me grey, so it was easy using only primer grey

All other parts are also painted grey after some puttywork.
Some small details were painted and the interior was completed.
In the movie/serie are these guys destroying everything so they get very dirt every day, so the interior won't be brandnew I think. So I made some dirt and wheatering on the interior also.
Now the chassis and interior are done... I can go further with the body
Kris.