"The ocean... It's... It's better than I thought."
Gunther is still the same as he always was, except for his hair which is slightly longer at the tip.
He wears the usual uniform for the Izans and he also wears a black ski mask.
After the time travel, he goes back to his original appearance. In the forest, his left arm gets cut off by Annie as he blocks her attempt to kill him.
Gunther cares more for his team than his canon counterpart.