sorry not yet. Your seen probly shouldn't need it though. I would say at max from what I have seen it should only take about 3 minets at most each frame. But you might be adding something or planing on it I don't know about with that..
I know 3 to 5 minets could seem like a long time.. but check the reneder with your play blast. if good.. then you can have it render at time for a day or so, it will get it done..

But a render farm would be nice.. so you have a nother computer to use with yours ?
I would be setting up a farm my self for Maya but I need a roughter first.