Dave and I finished the mobile for August. Dave has a better plan for it, so it isn't completely finished. For now, it moves okay, and at least the knitting part is done - 5 white sheep and 1 black. He wants to fix it up with a different construction, one that moves better.
In the meantime, Gus likes it, and it almost never fails to cheer him up while he's being changed. Attemps to catch baby smiles are a little blurry: