This is positively brilliant! I definitely see Paradox visiting this Universe during his Cross-Time travels!
Can you imagine how much data is stored in this guy's disc? with a lifetime spanning over 100,000 years, you'd figure he'd need more than one, right?
As for the design itself: it is absolutely inspired!
I love how you contrasted the black and white, using the glowing yellow as an accent.
The simple lines of the design style are elegant and absolutely perfect for Paradox.
His expression speaks of both aged wisdom and the contrived inner deviations of madness.
In short, I love it!