Smile for photo with me, Trump and God (8)

I believe the answer is:

poseidon

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'god' is the definition.
(Poseidon is an example)

I can't explain the rest of the clue.

(Other definitions for poseidon that I've seen before include "associated with adventure on screen" , "Poisoned the Greek god of the sea" , "Greek sea-god" , "Olympian" , "Controller of the main" .)

I've seen this clue in the Sydney Morning Herald.

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