I gotta tell ya, Verushka LOOKs and is dressed the most Russian of them all! But the details of Mila’s skirt with the nesting dolls and the colors are divine and for that reason, I’d want to collect her the most. See all the russian ones here: http://www.barbiecollector.com/search/apachesolr_search/russian
PS: Just to be clear, I DO NOT collect Barbies. I own 3 and their story is a long one. See it here, its worth a read.