Transparency troubles and archer attacks

Most of today was spent trying to fix a transparency issue where images had a white 'halo' around them. I had to put in a texture effect controller to remove this - not ideal but it works...
More fun was to be had giving the archers arrows to play with. They seem to like it!

Now I've smartened up the goblins the existing troops are looking a bit rubbish. I'll have to give them a lick of varnish as well.