You could actually use this addon mod for Minecraft PE to turn into Ant-Man. Drink some strength and speed potions and you are soon just like him!
Baby Player Mod includes an optional addon which will turn all mobs in Minecraft PE into babies. Even ones like the creeper will look like babies.
NOTE: Minecraft Pocket Edition Must Be Installed to Play Baby player Addon Mod for Minecraft.
Baby Player Addon Mod for MCPE is not affiliated in any way with Mojang AB. The Minecraft Name, the Minecraft Brand and the Minecraft Assets are all property of Mojang AB or their respectful owner. All rights reserved. In accordance with http://account.mojang.com/documents/brand_guidelines