I've taken pictures with my potato to show the backlighting modes. I swapped out the original keycaps (except for RShift and the right modifiers, which are the original keys for now) with PBT/POM whites that I ordered from Amazon as soon as I received this mech. The Insert key (top right) is actually the delete key, but the profile of that key in the set from Amazon was way different (if you look close, the PgUp key suffers a similar problem, but not to the same extreme). I also swapped the F9-F12 keys for volume and the Vortex key from the Amazon set.
I hope even with the not-so-great quality you can see the difference between the caps. For reference I have red switches with white backlighting. I didn't add a gif for the "breathing" mode - it's pretty self explanatory and works basically how you would expect: looping through all the brightness levels for whatever mode you currently have selected.
Imgur album: http://imgur.com/a/MtWkI
I hope even with the not-so-great quality you can see the difference between the caps. For reference I have red switches with white backlighting. I didn't add a gif for the "breathing" mode - it's pretty self explanatory and works basically how you would expect: looping through all the brightness levels for whatever mode you currently have selected.
Imgur album: http://imgur.com/a/MtWkI