For his own personal collection, Mikkel Nyboe has painted another dwarf of mine. This one he calls "Gobbo Dwarf" and use a standard set #1 body and a still not released champion head (the one with an open-visor/face mask that could look like a Goblin head ;-) ).
Here is the pictures - but you can read more about him on Mikkel's own blog: http://mikkelnyboe.blogspot.dk.