This just came out in our market in Australia the LX Overtrail, and option of a diesel fuel and a descent fuel tank.
www.carsales.com.au
A big jump in price, but with a diesel and larger tank, that might be a trade in of the existing GX 550 Overtrail, as that is what really missing on the current model.

Tough 2025 Lexus LX Overtrail confirmed for Aus - carsales.com.au
Twin lockers, all-terrain tyres and an auxiliary fuel tank headline Lexus’ latest hero SUV
A big jump in price, but with a diesel and larger tank, that might be a trade in of the existing GX 550 Overtrail, as that is what really missing on the current model.