I've made the call to abandon most of the etch work on this. I was finding it far too taxing, physically and mentally, which isn't what this should be all about.
So I've finished most of the construction now, leaving the tools and stuff off until later, and started adding some paint. I'm trying out building it up in different layers, with slightly different shades & intensities, chipping in between. Looks a bit of a mess close up right now but should hopefully come good as I add more layers.
Wheels, hatches, tools and various other bits are getting the same treatment
And I've made a start on Tommy Cooper