The one that gets the text on Vader's chestplate correct. =P
Seeing as that's the SW77 menu, there shouldn't be any text at all on his chestplate.
Then there should be two other variations for each ESB and ROTJ.
None of which would use Aurebesh, as while it's loosely based on a SINGLE screen from ROTJ, is mostly an invention of the EU.
The original trilogy actually had it's own alien font that was used over all three films on props and the sets that has since been forgotten.