While the 3D character models are constrained by the N64's polygon limits, the 2D artwork surrounding them is not. Character selection screens, mini-game splash screens, and ending celebrations utilize beautiful, high-resolution artwork that mimics modern Nintendo art styles. 4. Clean Mini-Game Assets
Using advanced neural networks (like ESRGAN) to multiply the resolution of original textures while attempting to keep details smooth.
However, downloading a pre-patched ROM with textures injected is illegal. Stick to texture packs only, and supply your own emulator and ROM.