Here's a second look at the shape of the structure.
Using a thick plastic card i've outlined the various areas on the model with the large metal strips that can be found in the concept sketch, these just break up the model visually.
Here i've gone through the meticulous task of putting rivets on the sides of each armour plate, i've also started with putting the wooden siding on the areas that are still bare. It's slowly coming along.
Well thats it for now till i get some more done.