Downloading a pre-modified WBFS file of a game you don’t own is piracy. Most modding communities require you to dump your own game disc and apply the mod locally. Pre-packaged "full" downloads are considered copyright infringement.
This is where the "full WBFS" idea becomes real, but it’s time-consuming: just dance 2023 wii wbfs full
Even legitimate custom WBFS files are often glitchy. Expect: Downloading a pre-modified WBFS file of a game
This requires significant technical skill: Warning: This process is tedious
Warning: This process is tedious. The Wii's internal storage and architecture limit the quality of custom videos. High-definition sources must be downscaled to the Wii's native 640x480 resolution, resulting in blurry visuals compared to the Switch or PS5 versions.