I really want to say that the bottom-left Kratos is FEH art Cain, but I'm not 100% confident because the arm part seems a bit wrong. Also, I know that top Kratos from somewhere, and that armored Lloyd looks incredibly familiar as well...
EizenTytree CroweTokugawa IeyasuFlikIkeAshley WinchesterKaburagi T. KotetsuHanamura YousukeKaijin no SoukiKuujou Joutarou (Stone Ocean)Lu Xun