Thanks for the kind comments on my efforts!
Let me show you some more detail at the other end of "Dinas":

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The part built cottages are now in place as well as the scaffolding. You can see the sloping wall and the tunnel entrance behind the buildings. That was Philips idea. There is a sloping path leading up to the "quarry" which will eventually feature a stream of workers climbing it. At least that is the plan! The first of the team of builders is temporarily in place, with his wheelbarrow. That "scene" will develop as previously suggested on this forum!
You can tell that I have been on "Meshy" batch creating figures for future use.
I know that the advice is that the pointing shouldn't be white on model buildings - but I reasoned that in the case of a building under construction it can't really be dirty - its only just been laid. I am sure they would have been using lime mortar as well - which would be white, whatever the "sand" they were using. So right or wrong, we have white pointing!
At the other end of the"Dinas" the barrier between the railway and the slate quarry is in place, with its gates:

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The concept for the gates and wall is based on photos of the actual station. A slate boundary marker is due to be placed by the wall. The information from the photo has just been altered to fit the particular situation where I want to disguise a double siding at the end of the line. It will be a while before the slate quarry gets very far - it is just in my head at the moment.
Trevor