Assassin's Creed Mirage is set in Bagdad in similar setting of Assassin's Creed 1. With similar map design, structures and time setting AC1 with graphics tweaks and mods can make it look quite like AC Mirage 2022 game. Here I have texture mod of maps and inhanced original texture, Basim skin (Optional) and reshade newer preset.
Texture and Preset files: https://drive.google.com/drive/folders/1cJpJkq9d4YrJVDIm5GSta43eKFe1_kgW?usp=sharing
Reshade: Home (reshade.me)
Installation is easy just follow this post Assassin's Creed 1 Remastered REAL LIFE Retextured Next-Gen GRAPHICS MOD | AC1 Without RTGI CryNation ultra realistic Graphics Mod (ktmx.pro)