Armor Stands now have little animations when changing poses. : r/MCPE
How to Make Armor Stand: Display Your Armor by Crafting This Essential Minecraft Entity | Tripboba.com
NEW ARMOUR STAND POSES! (Minecraft Better Together Update) - YouTube
Minecraft News on Twitter: "13 New Armour Stand poses were implemented in #MCPE 1.2, and they can now be equipped with items too! :D https://t.co/1zsdnGAhAf" / Twitter
Armor Stand Poses - Minecraft PE 1.2 (Pocket Edition) - YouTube
Armor stand hidden tags! (they can have arms!) : r/Minecraft
Minecraft Bedrock - How To Use Armor Stands (Mobile/Xbox/PS4/Windows 10/Switch) - YouTube
Armor Stand – Minecraft Wiki
Just found out that you can change the pose of the armor stand if you crouch : r/Minecraft