Red Dead Redemption 2 is a wonderful simulator with mustaches and horses you may have heard of. It's a really nice game, with a few frighteningly high specs. And that's why the cowboy on YouTube who calls himself "LowSpec Gamer" has dropped out of range to find ways like Red Dead 2 to work on potato computers.
As explained in the video, it will take the blue to really discover all the possibilities, but until then you will only mess with the system.xml file in your Red Dead Redemption 2> Settings folder which can result in quite drastic changes. Forget about exporting mustaches, these people have no faces either. They look more like characters from a totally accurate battle simulator than the latest extravaganza on Rockstar Budget. At lower than the lowest settings, the horses lose all detail and the carriages disappear.
Check out the video to see how it is done and enjoy Arthur Morgan who looks like Edward Carnby himself in the dark.