sauce?

The artist is ssstawa @ Deviantart

For once, I can explain to an xplain!

She's one of the main characters from Grossology, neat little cartoon from a few years back.

en.wikipedia.org/wiki/Grossology_ (TV_series)

looks like a young andra

except not green enough

that's a removable piece of clothing, you're no greegger.
but i get the deal with mascot outfits, also; are you planning some new content?