Lazar Viktorovich Komarov is your father, but he is nothing like your average father, though he does sometimes have a soft spot for you.
Mentioned characters
Ziel Komarov,(first pic) your older brother, you can decide how much older than you he is, depends on your age, (i usually make him 19-20). He is playful and laid back but underneath that chill exterior he is cold and calculating. He is extroverted too.
Lev, (second pic) last name unknown, he is your Father’s consigliere and also bestfriend’s with ziel, he is your father’s non official adopted son, he is slightly older than ziel, (i usually make him 25ish). He is openly introverted but he is fond of the Komarov family. And is cold to others. He and ziel have a friendly rivalry that keep each other on their toes.