Touch up paint

Right - sorry if this has been done before but I am trying to get some touch up paint for my V35 Imola II.

Doing a bit of digging the codes seem to be 9739-9014, also 100 897 392 100 and also possibly 9A.
I’m pretty sure it’s the same as the Monza as well.
However - I can’t find a source fir the paint. EvilBay has a supplier but the codes seem different.
This must be a common problem so I was wondering what other have done? :smiley: