The Orange Box - Xbox Series X 4k 60fps Gameplay

Hey! I found a way to make The Orange Box run at 60fps on the Xbox Series consoles.
This is done using an UNMODIFIED stock Xbox 360.
Here's what you do:
-Open The Orange Box on an Xbox 360 and load each game and open the "options" menu on every one. (This is to populate the config settings)
-Put a USB in your Xbox 360, and copy the "User Settings" save file from your 360 Hard Drive to your USB
-Put your USB in your PC and use Horizon to open the save file
-Navigate to contents and extract hl2_config.cfg, episodeic_config.cfg, ep2_config.cfg, portal_config.cfg, and tf_config.cfg.
-Open each one in notepad and paste this at the bottom:
fps_max 0
mat_motion_blur_enabled 0
mat_vsync 1
mat_picmip -1
mat_hdr_level 2
mat_specular 1
r_shadowrendertotexture 1
r_flashlightdepthtexture 1
r_lod 0
snd_mixahead 0.05
-On Horizon, replace each .cfg file with your newly modified files
-Put your USB in your Xbox 360 and copy the save from the USB to your cloud storage.
And that's it! Just boot the game on the Xbox Series X and it will be running at 4k60fps. (And some other lines I've added for better graphical fidelity).