The mediafire link works just fine, there is no need to be registered.
Here it is:
https://www.mediafire.com/file/kbt367771d5cehg/GTA_Vice_City_The_Definitive_Edition_v1.0.3_Switch_Graphics_Mod_14.11.2021.zip/file
Important! Make sure you have overclocked your GPU to 384Mhz or 460Mhz in...