After following Dai's example in post 571, I just couldn't resist the pun!
Here's the result of the last two evenings' careful planning and painting (obviously still a messy W-i-P):
Paints are Skeleton Bone (my new go-to base), Russian Uniform, and GW's Fortress Grey (I think. If I'm wrong, I shall correct this).
Now I just need to tidy the wretched thing up.
And finish the Humber.
And add details to both.
And finish the last of my infantry support teams.
And mount, base, prime, basecoat, paint and finish my 25pdr.
All in a few short weeks.