Oerstedspavillonen

If any of you guys have some suggestions on how to make great looking roof tiles in this style, feel free to share those ideas :) I'm not completely satisfied with the edges on the roofs in this illustration. I had to remove some of the tiles that were too close to the edges, and made double lines, thus creating some "holes" here and there along the edges. Don't know how this could be solved in a more slick way... hmm...