1. More fonts. Lacuna is a first one that comes to my mind as a perfect free font for this kind of things. 2. Highlight curve should be more like sine wave, It

1. More fonts. Lacuna is a first one that comes to my mind as a perfect free font for this kind of things. 2. Highlight curve should be more like sine wave, It looks really boring when it is like a bottom of ellipse -- a part of a sine curve would be a better approximation of real-world shinies.