If you like to roll form your one or for someone earls some Standing Seam roofing or wall cladding. This is what you need.
Standing Seam is the same profile as the Lysaght Imperial Roofing and cladding.
Standing Seam Roll Former for 25mm hight.
Roll form your one wall and roof panels.
Can be taken to site or on roof to roll form.
Great for oversized panels
It's an older model but they are instructible.
Schlebach is the leading brand for this type of roll formers.
You can roll form Colorbond, Stainless Steel, Aluminium, VM Zinc, Copper, Galvanized Steel.