it only has the separate files for tiny pixels chain armor, and the particle effects you must still have the original tiny pixels texture pack www.planetminecraft.com/texture_pack/8x-100-tiny-pixels-by-leostereo/
and drag these files inside, if it asks you to merge the folders then click yes, if it asks to copy and replace the folders then push no and you must go into the armor folders of the texture pack and my edit and drag the chain mail 1 and 2 images into the tiny pixels armor folder

i am planing on having this be a full edit of the tiny pixels texture pack, however the 1.4 release has set me back a bit.