Amigurumi Tutorial: How to Sew Limbs - PDF File, click: "How to sew limbs on Bratz inspired doll" (4th link) here: http://amigurumibb.wordpress.com/help-page-tutorials-and-tips/
I will attempt to make this one day. The pattern being in Russian is only one of the major obstacles here. If some lovely person ever translates it into English, let me know!!