Hi Terri
Well, I have done a few base plates already, but nothing like this yet. It will make a nice presentation display for a modelshow ... when and if I finish it.
Today I had some duties outside and thus I browsed a few model railroad shops .. I already had the applicator bottle and a bag of medium green static grass, but I wanted something a bit darker for contrast application .. well the right bag is new and it is a bit darker but I should have taken a shade more. Anyway whats the airgun for..
I also wanted some grass tufts from Silhouette/MiniNatur, which are just great and pretty good priced. Sadly this stuff was out, but luckily there was a substitue from Noch .. not as nice as MiniNatur (and more expensive), but it will do the job.

Here we see the first layer of the darker shade on. I brushed a smaller area with thinned white glue and the applied the ctatic grass with that plastic bottle ... I never get that thing to really work as it should, but it is a bit cleaner than sprinkeling the grass on by hand.
After the whole ground level (I see the a/c + dio stuff and hardstand as layer 2 and the flak scene as layer 3) was covered I scrapped a few places clean (e.g. the track) free. I have a thin water-white glue mix in a bottle of houshold cleaner (like the stuff you use for moistening plants) .. I applied it over the gras after I had cleaned all areas that shall not be furry and then sprinkeled a layer of the lighter gras on. The surprise will be tomorrow when I remove the excess gras (a really dirty job). I proceeded with the right side wall. I am not sure how to tackle the flak stand, so I leave that to think it over. The rest white glue in the jar was mixed with sand and applied to the area that was not covered yet and "painted" on the backside to even that area out.

more tomorrow (if there is some progress)
all the best
Steffen