Tagged it as Saber, not sure if that's her tho, but to me she looks like Saber.

Not Saber. You can see this girl's gold armor on the rock behind her, and the other person doesn't look like anyone from FSN. Tags removed.

Saber has green eyes

gunner said:
Saber has green eyes

... Sometimes. Check t:"saber blue_eyes"

She really should have put the sword on the other rock... it's in a pretty dangerous position.

Remind me of Farneze of Berserk when she got possessed by ghost.

Kayako said:
Not Saber. You can see this girl's gold armor on the rock behind her, and the other person doesn't look like anyone from FSN. Tags removed.

Clearly other person is a man named Merlin who in Saber's own words was the biggest open pervert of that century whom rivaled the Great Ero-Sennin.