I've made quick progress in getting the masters for Van 51 turned into rubber moulds and cast the first copies, which I've now cleaned up and glued together to see how it looks as a body shell.
At this stage I haven't established a design for the floor / chassis, so I've put the four sides together as a box with only a very small contact area on each corner, which is a little tricky.
When I come to write the instructions for the kit I will most likely advise builders to fix either the sides or the ends to the floor first, which will make it a lot easier to put together.
Compared to an injection moulded plastic kit these resin sides are a lot thinner, but because I used open back moulds there is always likely to be a tiny variation in the thickness from cast to cast.
I am very pleased with how the front balcony step has cast, and it looks good fixed in position.
The biggest outstanding issue is the handrail on the front edge of the balcony, but I have a plan for that.