The official Rockstar downloads page related to GTA VI includes free artwork, screenshots, trailers, and wallpapers

https://online-wiki.win/index.php/GTA_VI_for_free:_czy_wishlista_oznacza_darmowy_dost%C4%99p_do_gry%3F

The official Rockstar downloads page related to GTA VI includes free artwork, screenshots, trailers, and wallpapers, but not a gta vi free download for the full game.