I've also been working on the 'bad guys'. I've reworked some of the Orcs I did a few years back - the ones I bought off EBAY part painted and tidied up. I also bought some Uruk Hai similarly part-painted and tarted them up to be an Orc captain's bodyguard.
I also dug out my old Mordheim Norse werewolf model converted from an old Warhammer Chaos Hound.
I have also bought myself a fabulous wingless Firedrake from Mithril Miniatures as I wanted a Glaurung-esque dragon as a Greater Warbeast. This excellent model was painted with a colour scheme based on Tolkien's original sketch of Glaurung. I'm really pleased with how it came out. Here's the sketch...
...And here's my version...
And here's the whole lot thus far, including the troll I painted a few years back. I still need loads more Orcs (including some archers), some Warg Riders, 2 more trolls to make a unit of 3 (reduced model unit of offensive heavy foot) and I want to do a Balrog...