Color Creep

When I started painting this army I wanted a dark version of menoth. After having them in my display case for many months I found them looking bland and wanted a little more color. As you can see in the following picture reds are becoming more prominent and the off-white is becoming more dominant than the dark brown.
I might have to go back to my earlier units and give them a touch up so that my army looks as one. I still think that certain groups of models will have their own "look" but I would like the whole army to keep to the palette as close as possible.