Got a proof-reader for my Cossacks and Tartars game!

I've recently asked my mom, who happened to have a ph.d in english philology and also is a linguist and she agreed to proof-read my game. So the next step for me is to find a illustrator, who would draw some illustrations   without any payment(sorry I'm low on the budget) I could only send a hardback version of the game as payment. The final version of the game will be published in pdf format for free:).