Judy is seen in an outfit of leaves then is next seen in a leopard skin but she's never seen trapping, or killing the animal or preparing the the skin. Later Gargan is also seen in an animal skin.
The opening title card states that the exterior scenes were filmed "on the slopes of Mauna Loa and Mauna Kea in the South Pacific". Mauna Loa and Mauna Kea are the volcanoes on the island of Hawaii, which is located 20 degrees north of the equator - definitely not in the "south" Pacific.
A chimpanzee steals Claudette Colbert's clothes, but chimpanzees are not found in Malaya where the film is set.