Final answer:
The question about the Hawaiian sculpture of a war god does not match the provided figures, which discuss various artifacts from different cultures. Therefore, the accurate number of gods represented in the specific Hawaiian war god sculpture cannot be determined from the given information.
Step-by-step explanation:
The Hawaiian sculpture of a war god referenced in the question does not directly correspond to the provided figures, which describe various cultural artifacts including the Akua ba figures, the sculpture of Chief Kamehameha, pedimental sculptures from ancient Greek temples, the moai of Rapa Nui, and other works. When interpreting the specific Hawaiian sculpture of a war god, it would typically represent the depiction of a single deity associated with war and protection in Hawaiian mythology.
However, there is no precise number of gods given for the composition in the information provided. An understanding of Hawaiian cultural and religious beliefs could further inform the number of gods that might be combined or represented in such a sculpture, but the information offered does not include such details to provide a definitive number of gods represented.