This is the easiest part. In Cemu (version 1.22+), the graphics packs include a preset called This setting forces the emulator to use higher resolution shadow maps, increases the draw distance of LODs (Level of Detail), and applies 16x anisotropic filtering. It is the "Ultra" preset for Wii U games.
: This mod is essential for playing at high resolutions above 30 FPS while keeping game physics stable . cemu ipa extra quality
Avoid downloading any file titled "cemu ipa extra quality." It is highly likely to be This is the easiest part