Star wars Vs Warhammer

So all out war breaks out between the Entire Star wars Universe and the entire Warhammer universe

For this all party's past and present in a specific universe are allied For example Enemies like the Rebel alliance and the Empire would no longer be enemy's.

All universes will have access to any super weapons introduce in the lore.

And there is no limit to Army size. they will have access to any army's made present And past.

Who wins