The Third Skid is now textured. However, I'll be altering the 'Aircraft green primer' as I'm not happy about it. Also, from the pictures I have, the animation doesn't 'work'. So, I'll be altering parts of the third skid to make it 'work'.
I've added the the wing pods for experiments on the X-15, both wing pods are different. The wing pod on the Starboard side (near) has cameras pointing forward and aft of the X-15. The port wing pod (far) has an experiment mounted in the forward section of the wing pod.