human interface guidelines peaked at apple macintosh os 8 platinum theme. look at these buttons just aching to be poked, but they don't just chocka down like a hard plastic keycap; they flip inverted like a translucent pop-its fidget toy
all of the advancement in graphics hardware since this point in the past should have been real time 3d models to produce the most authentic rendering of these buttons in today's high resolution displays or with the color reflections cast by other windows etc
