I have the clay tile mould, would like wooden shingle mould ,but bit pricey at £26.49 in UK.
That's nice contact GP, however costs as much to get it posted over here.
Got my stairs and ladders from Blotz. Stairs nice height 53mm from ground to first floor level and only cost £3. Ladders are a good scatter allowing your cowboys and girl's to gain access onto roof of building.