Awesome, its strange for me as an australian to see a roof like that, we just use rolled/corrugated galvanised iron/steel or ceramic tiles for roofing. Ive only ever seen one roof here with the same style of shingles. Ex pat living here. Looked super out of place, needed way too much tlc as well here. Usually use the same corrugated iron for walls as well in most sheds. Beautiful work!