So far I had only completed one tree for the layout, a Scot's Pine. The trunk and branches were formed from steel cable (the type used in push-bike brake and gear cables), this was bent to the shape required (and bound together with fine wire). Once the trunk and branch shape were as required, the whole was covered in Isopon car body filler (the non-flexible type). Once this was dry, the bark texture was engraved in with a hack-saw blade, and painted (rather unfortunately, I sprayed the whole thing with Matt varnish, which for some reason has a slight sheen - a future repaint is required). The foliage was Woodlands Scenics foliage net, this was attached with Evo-stick impact adhesive (if I remember correctly - it was made over 10 years ago), a slightly darker green was applied to the netting with water colour paint.
The end result is a tree that is about 30 cm tall. All being well it was all worth it
01-Jul-2011 (Edited original entry)
I have included a further photo of a couple of Elm trees under construction, the more completed one has the remnants of Woodland Scenics foliage attached to the outer branches, but I was unhappy with the result feeling that a denser foliage will be required, so eventually I will be attaching clumps of rubberised horse hair to beef up the branches a bit before adding the foliage.
The tree on the right hopefully illustrates the method of construction, several lengths of cable are placed around the diameter of a 5mm bolt (with it's head sawn off), these are then held in place by twisting some wire tightly around them and the bolt "core", once satisfied that there are enough lengths of cable, the whole is liberally covered with Araldite 5 minute epoxy, the trunk is then formed by further binding of the cables as I move up the tree, branches are formed by taking 1 or more of the individual cablesout to the side, and if necessary binding them and untwisting as necessary to produce finer and finer branches as the bough gets further from the trunk. Obviously as the branches are considered long enough they are chopped off with pliers or cutters. (Please be aware that using steel cable as I do that it is the very devil to cut, and being stiff and sharp easily scratches, or pokes little holes in your fingers ) When complete both trees will stand over a foot tall (75' to 85' scale feet in height)