Since I cannot provide direct download links for software files, I can help you verify if your game is up to date through official channels. To help you get exactly what you need, let me know:

, it is best to stick with verified digital storefronts. The game is the final iteration of the series and includes a massive roster of up to 36 fighters, including fan favorites like Honoka and Raidou. Where to Find Dead or Alive 5 Last Round

This allows you to keep your main game up to date while playing a legacy version for modding purposes.