I collected a few simple easter sculptures, modified them for printability and placed them on different pedestals depending on value. 

Egg - Pawn

Candle - Bishop

Duck - Knight

Crowned Egg - Rook

Chick - King

Bunny - Queen

You will need your own chessboard, as I have not included one here. There are countless options that you can print from various websites.

Made with TinkerCAD.