Scene in a brothel with girls dancing. One is wearing a transparent outfit with nipples and pubic hair visible through her clothes. Other than that no nudity.
Scene with 17 "native" girls in waterfall topless. Some of them are pretty young and 20 have tan lines (not native). One of the main actresses breasts are shown clearly for a few seconds.
One sexual scene where "native" woman's breasts are shown as she's touching and then kissing one of the mercenaries. Scene ends.