Essentially the same way I make mine. That last pic with the foliage on though ruins the work somewhat, it looks awful. He needs to start making spreading canopies between the fine branches and/or using larger clump foliage if that's the style he's going for. I would also say that you should always tape the wire, as trying to hide the twists without doing it takes just as long as the taping process and uses more paint/filler/sealant as he says.