I have looked into this before hand. Because the texture pack is vanilla but high res, the author decided to let people use it as a 32x32 template, faithful must be just be a placeholder, which it is. Credit must be given to faithful for any textures used, which it will. There is also an exception to those that make a pack for a lets play, they can leave a link to their customized pack.
There are no worries anyway since i am hoping to eventually create every texture.
Don't listen to those first two comments, it looks awesome and far more detailed than faithful. Also, an interesting technique you have for converting 16x16 to 128x128.