Decided to have a bash at making road sections for the larger scales which look more like the cobblestone roads I've seen, typically the ones available seem just too regular, which is fine for the elitist streets of Paris but not quite perfect for the parambulation of peasants.
Like this:

So I've cut the basic shapes and I'm trying to keep them as thin as possible, so they can be used on boards as well as tabletops, finished they should be about 3mm thick. The biggest straight is 220mm long and 100mm wide, the length being defined by being able to comfortably fit in my vacuum chamber, and obviously the mould has to be larger.

Then I've started on the stones. I've cut sheet plastic into strips, mainly 2mm wide stone, but also a few 5mm and some 8mm, which with an average gap of 1mm between them works out fine, they're also in three different thicknesses to give variety. I've then carved them so each one is different... this is the exciting step.


It's so exciting that taking another photo when you're halfway is a momentous event.

Then the laying begins. Having drawn a few lines on the base to keep them in line and starting in a number of places to make sure the spacing and the relative straightness is maintained.

Of course my striving for thiness was a fool's errand and in the morning this had warped from end to end by about 20 degrees, and bowed too. So I'm thickening the base, so they'll be around 4.5-5mm thick and mounting them on mould box base boards, plastic atop 5mm MDF, to remove any warpage... oh the joy.
