tldr: I learned how to make MCO animations, I'm going to make a basic greatsword one.

I did all the tests and it seems to work.

Different weapons may use different idle animations and running without weapon drawn.

 

 

Animation that comes with the mod:

Test animation to see what happens:

 

It has no movement nor does it activate an attack sequence.

I opened the original animation and copied the information:

 

Now it has the same movement as the original animation and sequence.

I found some information that I didn't understand, I tested it and it controls the character's movement:

   Back - Front

    Right - Left

There is a third number but it doesn't change anything, I think it should be for height.

Test animation:

  It works.

Changing the combo time to see if it works:

 It works.

Final test:

  It works.