i have the salty green one and several others but not the lilac one : have a look here :
http://www.mylittlecustoms.com/poniesforsale.php
*edit to say the colour looks washed out but he is the same one LOL
http://www.mylittlecustoms.com/indmlp.php?mlcID=165 thats the direct link to the salty green one in particular ^_^