Мафия 3. Nightdreams Castle

If clans in profiles (when clicking on a nickname - the "Profile" submenu) are also taken into account, here is a list of suspects: Polosataya - based on the avatar; Lizard - also based on the avatar, and the flower - Visa; Revan; Neira Drake (in the profile, on the clan emblem - a rose); Major Vikhr - a girl in the avatar and the address is Akatsiy Street, the acacia flower accordingly (hmm - a rather interesting candidate, as the clues are not very obvious and both are present without any stretching!) - for now, this is my "favorite"; Ama also has a rose in the profile on the emblem, but the rest don't quite match, so we'll dismiss him for now...