Currently, I'm swamped with schoolwork and the only free time I have is mostly during the weekend. I'm really sorry but I'm already helping out another talented game maker with her sprite-making and I'm also planning to make a game too, so I've got to have time for developing the story, the region and the pokemon belonging to it.
I would've liked to accept the offer, but sadly, I'm going to have to turn it down. I hope you'll eventually be able to find a spriter to help you. -.-