In the modding world, a "v1" release is a milestone of "playable stability." It represents the point where a modder has finished the grueling process of mapping textures to 3D coordinates (UV mapping) and is ready for the public to stress-test it.
: HD mods often conflict with "Costume" mods. If you have a custom outfit installed, Lei_HD might cause "tearing" or invisible textures if they both try to modify the same character slot. Lei_HD_v1.7z
To use a file like this, you typically need a mod manager (like for RE8 or Tundra for DOA) to inject the assets safely. In the modding world, a "v1" release is