Best approach to record Depth Pass simultaneously

Hello,

for a video project I am preparing a seperate Depth Pass would be really handy. The game is WarThunder.
Way back in 2015 I used SweetFX for this with a manipulated Splitscreen effect for the game Mechwarrior Online.

Now I am wondering if there is any way to achieve this in ReShade 3.0 directly.

How would you go about rendering the same image twice? I have the computing power needed to render two 2K images and could setup a custom resolution.


Thanks!