>>8337643Pic related is famous Kanagawa Wave picture. I saw you were trying to combine blue and tan to probably create the beach aesthetic, but Hahli is better capturing the essence of the ocean.
About that onu-colorscheme : I think the combo you posted is intresting, but I can't imagine Onu-Toa in that color. Maybe a matoran but not a Toa. Sandpurple and orange however might be better.