They're in the in-game gallery though you have to unlock them.
I got them from here.
I got them from here.
It does require a Google+ account....something I had to make for that sole purpose. I REGRET NOTHING
I've certainly been learning a lot from many of these notes. At a snail's pace, but something's coming out of it.
To fucking bad it's against the rules.This Deviant uploaded some guest contributions in a particularly good resolution.
We've seen most of them before but there's some novelties here and there, chiefly MAKAI's Parasoul (a artist I keep tabs on Pixiv but hasn't uploaded his contribution yet).