Brandlin is now offering 75mm Conical Roof components.
From their announcement:
I’m now selling the components for you to make our own 75mm diameter Conical Roofs. These are the same roofs as are incorporated into my Pryn-Gul Tower and Haft-Oob Stables kits, but without the cut outs.
The kit comprises two sheets of laser cut styrene in 1mm and 0.5mm thicknesses plus the necessary tubing to support the apex and create a flag pole.
Ideal for your own scratch build projects, the style matches the laser cut Rustic Shingles kits I already sell.
The kit is now available in my store and is shipping immediately at the price of £3.50