I've done a Troll Warband for the new Ministry of Gentlemanly Warfare rules, Blood Eagle...
Across the northern lands, tales are told of large, blue-skinned creatures of great strength that live hidden away in the remote mountains, hills and hidden valleys of the frozen north. Known as Troldfolk ("troll-folk") or Huldrefolk ("hidden-folk"), there seem to be two distinct types of creature with a common ancestry: the lowland trolls, bigger and stronger than their smaller cousins but more slow-witted, and the highland trolls, smaller (though still much larger and stronger than man), more beast-like and more agile. Both types of troll often wield large clubs made from trees, branches or animal bones and are known for hurling large boulders and rocks.
For those who are interested, you can download a pdf copy from my blog
here