The MCEDIT file is actually the world file.

A wonderful island paradise where it is always sunset. There are hidden chests around the island with golden armor in them , once you have a full set, you know you found them all. there are other secret things that I will not be telling y'all about. the texture pack is my custom painterly, as an added bonus, it's password will be included in the download so that you can get it.

For the painterly, open the text file and copy and paste it here
Download it and install it normaly

Please give a diamond if you liked it. If you didn't like it, still give it a diamond.