In addition to what Lamb said - this is what the sprites look like in our game - they are the characters that inhabit the land! At the $200 Tier, you'd get a character based on you - and you can tell us what you want your outfit to look like? Want to be a Jester? A woodsman? A knight? A rich business person? We'll do it up for you.
And, yes, you can get the signed artwork if you're so inclined in that Tier.
I've included a picture of what the sprites in our game look like!
Bt