Gypsum models

[Diverse]

I'm drawing at my class every week for about 10h. This is very little of time for me. I can't go to class everyday cause there is only 2 days available. Expensive either. So i want to draw gypsum parts (head, eye, hand, skull, torso, lips and so on) at home, but i can't find the place where i can purchase some(talking about Eshops). I really need those things at home. Need help here.

some examples:

http://www.peredvizhnik.ru/tovarinfo12192.html

http://www.peredvizhnik.ru/tovarinfo11463.html

http://www.peredvizhnik.ru/tovarinfo4373.html

[Mirana]

From your msg, it sounds like scientific models, but your examples are casts. Hmm. I'll go with casts:

http://conceptart.org/forums/showthread.php?t=135856

[SoufMeng]

Im not sure what are those links for as i cant read russian but heres a link i had in my bookmarks.
The Guist gallery (http://www.giustgallery.com/giust_anatomical_casts.htm)

edit: crosspost

[Diverse]

Thank you so much. This is it. Sorry for wrong word. Now i know the right one:)