This past weekend, the family went out of town leaving me some time to really get the Imperial Guard finished (or nearly finished!). However, an upper respiratory infection also took over the weekend. :(
But, having strong faith the Emperor (and sudaphed, caffeine, a huge back log of 40K podcasts), I was able to finish three Chimeras complete with weathering techniques.
The Leman Russ turent is reclaimed LR kit from a friend that I quickly did to add to the rest of my army. The weathering techniques work very well on yellow, even better than on the green.