my bet is the manufacture will put it under the tray due to costs & looks.
but I bet they have a genuine accessory of a replacement rear bumper with swing out wheel carrier on it.
if they don't it wouldn't be long until the likes of ARB, Kaymar, Uneek ect come up with one, & looking at the rear end I would not be surprised if the ARB swing out wheel carrier & rear bumper already fits that.
https://www.google.com.au/search?q=A...ECx4F0GBgbM%3A