What does it look like in two-tone black/white?
Why boxes for a device named "Pyra"?
My thinking of the boxes was pretty much as Neelix said, carried over from the Dragonbox, could even replace for Pandora logos as is a follow up device.
There are two-tone versions done I think in this thread a couple page back or in the colour scheme ideas thread - I forget where exactly
This latest effort is playing around with colour, considered for website/flyer/boot anim type use. A bit more elaborate/flare.
For this one as a two-tone, like using as a embossing on the device lid and the likes, would probably use the more 'flat' looking versions upped earlier ... and not this more shaded version.
That said, I did think it would look nice using different levels of embossing and angled embossing to create this shade style... that could then give all these different shades easily by the way it would bounce light off it