1girl, bikini, blonde_hair, blue_eyes, breasts, floating_hair, gundam, hand_on_back, hand_on_own_head, looking_to_the_side, mecha, medium_breasts, mobile_suit_gundam, parted_bangs, robot, rx-78-2, sayla_mass, shikishi, short_hair, sideboob, signature, swimsuit, toweling3, traditional_media, white_bikini