As you say, the photo is not so good so it is hard to see how well the mini is painted. The best thing is to take the picture in day light, but not direct in the sun. If you going to take the photo indoors, then try to take the photo with multi light, not only one lamp. And if you can, try to buy a lamp with only white color. It is a kind of lamp people whit seeing disorder use.
But the mini looks quite good as far as I can se. But a better picture would have made a better score.
Sorry for my bad English, I hope that you understand me at least.
// David Hansevi