Left to right, from the top row:
Mr. X, BAM, Joel/Wacko, Mr. X, Olegik, Mr. X, Mr X., Tushka with no head
Serezha [?], Helenka, KACTOPKA [?], Gera, Alishka, Ms. X, Mr. X, bonvivant, Elo, unidentified bodies...
Natashka, Janya, ArTy