Help re dealer fitted ac.

Now I know there are a few people in Australia with this, factory ac in a l-bug conv from America.

The condensor draws air from a hole cut out behind the glove box. Where does the air come from when you convert it to rhd?

or on these 'rhd converted cars'..
do you just leave the metal framework (metal behind dash, includes fan and wiper motor housing) for lhd cars in, ie. have wipers on wrong side, and lose your glove box at the same time?

confusing hey.