So, I've collected most of the parts for a delta I saw some time

So, I’ve collected most of the parts for a delta I saw some time ago, but now I can’t find the parts/BOM.
I’m looking for a 500mm-ish tall delta that uses extrusion (I have 25mm due to a mis-informed order) for support, and 8mm smooth rods with LM8UUs on the carriage. I have Traxxas rod ends, rather than the printed ends.
Any help finding a compatible printer design would be welcome.

Is this one of richraps designs? http://richrap.blogspot.com/

@ThantiK Thanks! I’m not sure the 3DR is the one I was thinking of, but it’s certainly close.
I think I’ll adapt the 3DR design to use the 8mm rods and bearings I have and go for it!