Hi Custom101,
I'm the owner of the board you posted, and I'll help you in anyway I can.
The board now looks like this

The orange and blue keys come from WASD as SpAmRay said
The alphanumeric keys are from a Ducky Shine set
All keys are using orange or blue LED color modifiers
What you are calling the frosted look, comes from the fact the the caps from WASD are thin ABS plastic and let the light bleed.
I think if I were to redo this design (something that I have been thinking of doing) I would use thicker orange and blue PBT caps on the mods, and use the Vortex PBT+POM on the alphas.
And thanks for liking my board
