Version: 1.16+
Happy lunar new year!!
This is the smallest chinese dragon, made with blocks and armor stands.

Q: How to use an .nbt file?
A: Put it under "world/generated/minecraft/structures". Open a world and use a structure block, (turn on include entities option) to load the structure.

Q: What if I don't want to figure out how to use structure block?
A: You can download this map instead. I included this dragon inside there.