Hi! :)
I´ve now completed a method to make reasonably good looking spruce trees. I was after the Black spruce type, like in Canada or Alaska) Working time for each tree is 20 min/ea.
Here´s a photo of some trees made using this method. I hope this can be of use for my fellow-modellers.
(http://www.xn--mrklintg-0zaq.se/anlaggningar/12-22/stummi/Spruce_tree_1.jpg)
I made a video tutorial (Youtube) to describe how the trees are made. Here it is:
https://youtu.be/1ghCV-UlyWQ (https://youtu.be/1ghCV-UlyWQ)
I hope this can be of use for others as well.
Wish you all happy modelling!