This world is designed to test texture packs on Minecraft bedrock, it has 4 main areas:
Blocks:
This section contains all the blocks in Minecraft.
Mobs:
Every mob is in a cage here.
Items:
All items in the game are displayed in item frames in this area.
Sky:
This area is mainly for shaders and allows you to set a specific time or increase the natural flow of time.

If you discover anything missing please post a comment I will add it as fast as I can.

Please note that some items may not be organised in the greatest way as I am waiting for the 1.17 update to release so that I can add all the new items and organise everything together. I'm also planning on adding a paintings wall where every paining in the game will be on display, this is why I have put the map as 95% complete.