Thanks, maybe this one won't be for burning!

Yep it's a scratch build. It was an experiment of which I have one WIP photo:

Basically it went like this:
1.) 9 x 20cm (or was it 25cm?) pieces of 1.5mm sq or 1.0mm sq copper core from electrical cable
2.) wires twisted into tree shape
3.) electrical tape wrapped around trunk to discourage wires from separating
4.) pieces of cheap sponge torn up and threaded onto wires
5.) end of wires crimped over to secure sponge in place
6.) sprayed with black undercoat to crisp up the surface of the sponge
7.) wet Milliput smeared around trunk and exposed limbs, leaving a stalk that will be used to peg tree to board
8.) tree crown rough-painted with undiluted, cheap (ie not my Vallejos!) craft paint
9.) clump foliage is the most expensive part but straight from the pack is way to clumpy so I put it into my hobby blender for a quick whizz and I think the resulting smaller pieces will cover 4x as many trees
10.) tree brushed with exterior grade wood glue and clump applied
11.) when dry, tree shaken and gaps filled
12.) trunk painted
It seems like a lot of stages but each only takes a minute or two, perhaps a bit longer for applying the clump.