ancient egyptian servant statues?

Well, there's a difference between "servant statues" and ushebti/shabti. Ushebti are all very similar to one another - they tend to be in mummiform and the usually have Chapter 6 from the Book of the Dead written on them. They first appear during the Middle Kingdom.

Servant statues are a little different. They tend to depict individuals carrying out a variety of roles, such as butchering, baking, or making pottery vessels. They are often a little more individualistic, with more attention to facial details than one typically finds with ushebti. Servant statues appear in the Old Kingdom and continue into the early Middle Kingdom.

Here are a few sources:

http://oi.uchicago.edu/OI/MUS/ED/TRC/EGYPT/life.ht...

http://www.eternalegypt.org/EternalEgyptWebsiteWeb...

http://www.carnegiemnh.org/exhibits/egypt/shabtis....

http://guardians.net/hawass/oldkingdom.htm

Ancient artifacts Egyptian ushabtis

Green faience, servant of the afterlife, a small mummiform figure that would ... Ancient Egyptian crosses, Egyptian bronze, marble, wooden carved statues, ...www.worldwidestore.com/artifacts650c.htm

try this site..might find some usefull info on it..if not..send me an email..i lived in egypt for 3 years...and have loads of books on egypt...good luck

http://touregypt.net/featurestories/ushabti.htm

good article on the evolution of ushabti's