>>538012451
the other way is editing two photos together.
if you have access to both V's it is easier and if they both use the same mods that is also easier.
you need to

Appearance Menu Mod - you can Spawn V and have access to more poses
https://www.nexusmods.com/cyberpunk2077/mods/790

Equipment-EX - Expanded wardrobe
https://www.nexusmods.com/cyberpunk2077/mods/6945

Appearance Change Unlocker - You can save a preset for a V
https://www.nexusmods.com/cyberpunk2077/mods/3850

Character Customization Anywhere - you can access character creation and your presets anywhere
https://www.nexusmods.com/cyberpunk2077/mods/3930

basically you save presets of your V in Appearance Change Unlocker. You save outfits for each V in Equipment EX. You find a set for the picture, Save the camera position in photomode, Stop time progression with Appearance Menu Mod.
Spawn a V, Pose them, load the photomode preset and take a picture.
Open the Apperance Change Unlocker and load the preset of the other V, dress them, pose them, retake the picture.
Take both pictures into an image editor and remove the back ground where the other V is.

if they have different Mods, you will have to make a Save, take the shot with one set of mods, then shut the game down, change the mods out and take the next shot.