Attach the ups patch.
In the case of complicated problems, information is insufficient only with images.
The point I want to confirm is as follows.
Q1: Do other character animations work animation?
To say, it is wrong setting something of a character which does not work.
(Proceed to Q2)
It is a problem of the trunk part of FE's program.
Did you apply any patches?
Q2: What are the weapons equipped with the unit in question?
Have you set animation for that weapon?
For example, if you are equipped with an axe you need motion for the axe.