Sometimes just to get the troops on the Table, simplicity can sometimes be best way. This is a quick paint job, using washes that should get troops reasonably looking OK to others but wont take you a long time to paint. (Ice blue/skull white mix over SW, washed with blue and lightly Dry Brushed. Mithril Silver and black wash. Claw teeth bleached bone.)

http://gummypaints.webeden.co.uk/