Not much🥲 it is not fully planned out within the hollow inner wings including the cords and how it'll all fit Dont mind me getting all interested in explaining a possible idea The cords could be attached to a muscle near the shoulder bone where the wing is connected in the bone to help pick up extra movement to make the functional wings more precise with movement and time so they don't malfunction

Ok now I go rewatch centaur world for the third time....