I was looking for instrument definitions for the Kawai K1 and Kawai K4 but could not find any so I created a .ins file myself. Happy to give back in some small way to the community for all the help I received over the years! The attached "Kawai K1 K4.ins" has definitions for all the stock K1 (https://kawaius.com/wp-content/uploads/2018/09/K1.zip) and K4 (https://kawaius.com/wp-content/uploads/2018/09/K4.zip) patches available from the Kawaiusa website.
Happy Holidays!
Kawai K1 K4.ins