Same as Jaykay - I made my own. Its similar to the one in those plans, but without all the head restraint thing, just the stand/table bit. I then use a bucket hoop attached the wall to hold feed and there is a clip for their collars on the wall too but that's only really for when other people milk them - I don't tend to bother as they stay put for me.
It only took a couple of hours to knock something up and its served me well for the last couple of years - only modification I had to make was to cover the stand in chicken wire to give them a bit of grip!