Help Me! A lunchbox in need!

The other day I was offered a Tamiya lunchbox for cheap, so I picked it up as I'm a sucker for projects, especially tamiya ones. It cost me £15 and mechanically it's quite sound.. It just needs a bit of TLC on the shell and a good clean :)


So hopefully there will be an update soon showing the car all working and running free..

Any ideas for a paintjob much appreciated :)