A little fat piglet - or a slender family car?

I always liked this NSU RO 80, so I thought if I can get a Corgi model, I will restore/customize it. But when I could hold it on my palm, I realized that is is not a nice model, not an exact casting from Corgi Juniors. Nevertheless I made up my mind and started to work on ir. 

There was a photo which I used as a sample. Comparing with the model it's similar, similar, but... the model looks squat and fat small car, the real one is a big nice, slender family car.

The Corgi Juniors model in its original colour:

And the result: the new colour and the details helped a little bit for a better look...