Paste the texture folder into the TEXTURES directory.
on YouTube to see the step-by-step folder placement for PSP emulators. PCSX2 Wiki for Fight Night Round 3 fight night round 3 texture pack
A texture pack solves these issues by manually remastering each asset or using AI upscaling tools like ESRGAN or Topaz Gigapixel to quadruple the resolution while preserving original detail. Paste the texture folder into the TEXTURES directory