This map is really useful if you want to showcase a texture pack since it is supposed to include all of the blocks which exist in Minecraft Pocket Edition. A great thing about this particular map is that the blocks haven’t just been lined up in row but they have instead been used to create cool structures.
You don’t necessarily have to showcase something to use this map. Maybe you just want a quick and easy way to test different texture packs.
How to install Minecraft Pocket Edition Maps:
Download links Texture Pack Review Map [Creation]
for minecraft PE (pocket ediotion):