Thank you so, so much MJE60, you're an actual legend!
I followed your guide, and managed to install the screen (images attached).
I didn't want to ghetto the trim, so I spent $130 to get the correct trim (I definitely overpaid, and had it shipped from Lithuania).
Funny thing is that I bought the wrong trim initially! I bought the LHD trim, but realised my mistake after it shipped (another $80 gone LOL).
Why can't other countries have the steering wheel on the correct side?
The only issue I faced was that the centre AC trim was a pain to get in/out, but I manhandled it into position.