Are you waiting for Caves and Cliffs update? I recommend you this addon. It is trying to add the stuff from upgoing update. Remember that all ideas from the addon will not official and not for sure will be added in the update. Nevertheless you can add tons of new stuff in your game right now. You will see new: blocks, ores, items and even structures. Addon includes also new mobs which will randomly spawn around your world.
ENOUGH waiting for new version, play with new stuff right now!
- the addon based on upgoing update
- support the last MCPE version
screenshots from this addon you will see below
download Caves and Cliffs Addon for Minecraft PE 1.16