Nope, I used Tamiya German Grey (XF63) on this guy. I do have an assortment of paint brands and types, but I still use the Tamiya for the base coats. I think most of that is my comfort level with mixing and finish, so there usually aren't any surprises with them. I do washes, which are probably more like filtering. Since I do them on the flat finish the do shadow a little but also give an overall tint.
You may be able to see it here (it's hard with the photos). The truck has had a wash and the trailer has not.
And since I had a little time before work today, I went ahead and mounted the spares.
The truck spare on one side...
And the trailer spare on the other...
I did have to shim up the truck spare a little to bring it flush with the side of the truck, but the trailer spare looked like it was good, sunken in just a bit.
I probably would have gotten some more done but I had some bottle cleaning to do. It looked like some siver flecks were showing up in the wash so I changed out my thinner.