Well Done! Thank You for sharing this.

If you will allow me to add some comments, since I was doing this at night and got turned around several times till I got this right :) The picture of you holding the kitten shows that the board is installed in the correct orientation. When you turn the kitten on its back with the head away from you the tail servo will connect to the right hand row of pins closest to you. In this same position the head tilt servo will be in the left hand row of pins farthest from you. In the Joint Index chart you uploaded your focus for this step is on the Joint Index column not the PWM pins. The picture Rongzhong uploaded of the kitten on its back shows only servo to board connections and should help. Don't forget to keep the polarity correct! George