I just noticed that obviously ~
dop4min3rgic's Pony Expressions weren't in the helpful-stuff-folder, even though they've been lurking in my reference collection for weeks
Why didn't I think of sharing this stuff here.. derp.
So have some more condensed references:
An anatomy study:
[link]Facial expressions:
[link]Luna facial expressions from S2E4:
[link]~
Mixermike622 made a lot of (more or less) random ponies in different poses (
[link]) and, for example, in part 9 ponies from different angles (
[link])
*
kefkafloyd has color guides for the mane 6 and some more:
[link]