My wife has a pair of Trickers Stephy brogue boots in leprechaun green. She loves them, though they are look big and wide in her eyes, probably because the sole is pretty wide either side of the last. They turn up on ebay every now and then from EliteForum. It may be worth pinging them to see what they have around.
Something similar to this, but all green:
Something similar to this, but all green:
