WIP Sherman Firefly dio

Hi all,
here's a couple a photo's of the dio I'm currently working on. This is the old Dragon Firefly kit.
Even though it's an older kit, the build has been great fun!! The dio is an imaginary scene rather than an historical one, set somewhere in France, 1944.

Still have to fix the tracks to the road wheels, add and paint the stowage and tools.
The house still needs weathering and rubble. The river/creek needs another layer of resin water (ran out of resin during the first attempt). It's my first attempt at grass (Woodland Scenics Static grass).

I'm after feedback, comments and suggestions as this is the first real dio I've done, well nearly finished .

thanks in advance,
Jurgen.