Moon Animator but... free?

Moon Animator 2 but it's free.

STEP 1:

Go to releases and download the latest release.

STEP 2:

Extract the file.

STEP 3:

Copy the file inside the folder.

STEP 4:

Go to "C:\Users(the pc user name)\AppData\Local\Roblox\Plugins" and paste the file there. Boom.