ThaiGrocer's Save file for GTA: Chinatown Wars. ROM for GTA: CW was changed with V2 ROM hack, the one that came out before the AR Code Release.M3 Simply .sav file, firmware v1.14
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi