Japanese crossword «The Rubik's cube»

Sorry, but this is terrible. The perspective is way off, and more care should have been taken on the colors. Not only are these not the traditional colors, but no Rubik's cube has two middle squares of the same color. It would have been better if you'd had an actual cube in front of you to model the colors on. If you do a search for this subject, you will come up with examples that are far more accurate and pleasing to look at.