Update from the last few evening of work. Started on the roof for the hay barns. Started by cutting the aluminum roofing into the proper length.
Instructions said paint gray, so I used the same Slate Gray paint and thinned so not to fill-in the details in the aluminum and apply multiple coats
Next apply weathering, I use Brunt Sienna and thinned it down and apply a line across the top and brush it down following the ridges in the aluminum then allow gravity to finish up.
Here is the finish product installed, but there is more to do.
Also started assembling the two of the four loading/unloading chutes