Frame rate is poor when running large objects

Please increase the frame and simulation power of the object&Unfortunately, Minecraft is poor at running large objects.In some games, large objects do not have such bugs, please fix these bugs &If the power of 3D rendering in Minecraft increases, Minecraft players will surely play better and smoother.And in this game it must be able to process giant objects

,render dragon is weak and does not have the ability to make a lot of objects, but better and stronger is needs .