i couldnt find them on ebay with good pics ill look around some more. u guys get the basics of the system it looks so easy to build, almost too easy, u would think it would be harder. nope! just make sure u get the best micro sprayers available, some are knock offs that just jet the water, also the pvc piping should be about an inch to 2 inches in diameter becuase the larger the tubing the more pressure u get, and use the i the 1/3 tubing for the pump with inner 1/2 diameter, most of the pieces fit right together with some sealent.