Probably not this weekend or the following one due to travel and whatnot, but some weekend shortly after that I suspect Cian would be happy to come over for some photos.

Be warned. He doesn't object to having his photo taken at all, but he doesn't always take well to being posed or asked to smile, etc. I've had good luck getting some decent photos of him, but very rarely when he was "being photographed." He tends to be cheerful about it, just not always helpful. So perhaps he's exactly the practice you're looking for. ;-)