It took rather an effort to show you a picture, because my image-processing software "isn't authorised to process international banknotes". Fortunately, Word and Powerpoint aren't that clever, and let me crop a photo of the note then export it.
The left side of his face as we look at it seems assured, but the right side seems worried.
I can't say it's a great likeness, but it's better than the ones we see on Portrait Artist of the Year, which tend to look like something in Dorian Gray's attic.