Increase FPS without degrading graphics (FSR3 Frame Generation)

Hello! I think you are already familiar with Frame Generation technology, which significantly increases FPS in games without compromising graphics.
Unfortunately, NVidia decided not to share it with mere mortals and made it exclusive to the 40th series of RTX video cards. Although FG was not originally available from AMD, modmakers still managed to introduce it into the game using an analogue of FG from AMD.

For the mod to work correctly you need:

• Change the Vulkan graphics API to DX12 (without this the game will not launch);
• Have a GTX 745, GeForce 900 or higher video card. Or Radeon R7/R9 300 series and higher;
• Game version 1436.28.

Installation:

• Move the contents of the archive to the root folder of the game;
• After launching (as an administrator), click on the "end" button and make sure that "RDR2 Upscaler FSR# FG Edition" is enabled in the "addons" section, then click on the "*" button.

Of the problems that I encountered, I can only note that when the camera rotates quickly, the character begins to flicker