Hi,
I finished playing around with the base for my build. I've recently been experimenting with different paints and washes, since washes are something I haven't tried before. Anyway I am very happy how the base turned out, though some of the washes bled over through my tape onto the wood frame. As such, I mat try and either paint or stain the wood to help cover that up. In addition when I put the tape down over the frame it looks like I inadvertantly overlapped part of the base, resulting in a thin white stripe along the upper edge. If I paint or stain the frame I'm hoping that I will be able to hide that little glitch along the way.
For this base, as I may have noted previously, I bought the frame with a sandy brown backing off eBay. Originally I was thinking of gluing down a fine grit piece of sand paper to approximate a dry lake bed surface. But eventually I decided to use my 3D printer to print out some interlocking shapes to represent sections of a runway or taxi way.
I coated these printed pieces with some Tamya white primer and some sanding sealer, before applying a coupl different shades of gray craft store acrylic paints. After that I added the yellow stripe (also craft store acrylic) and then played around with some different Testors Washes. These included a grey wash, a black wash, and a "natural" wash.
The grey wash went one thin (I think because I hadn't shaken it up enough). I liked the effect it gave, but wanted to darken everything up a bit, so I did a second coat with the black wash. That wash went on very dark, so I let it set for a minute or two then lightly wiped and blotted the surface down with a napkin. To hide any streak marks for wiping the surface down I dipped a small sponge brush into some thiner and brushed on a light coat, and then set the frame on its side, to let any excess drip to one side.
I then filled in the gaps between the base sections with Squadron Gray Putty and a top coat of some craft store deep grey acrylic, to try and approximate the grouting or filler (or whatever it is) that you sometimes see in the expansion joints between large concrete sections.
After that I did a similar coat of the light brown "natrual" wash, that I also wiped down with a napkin and a light coat of thinner, followed by letting everything dry with the base propped on its side.
Basically, since I don't have an airbrush and have never had a lot of luck with spray cans, I mostly just use a nice soft brush for painting, and one of those sponge type brushes for occassional special stuff, where suitable.
Overall though I'm pleasantly surprised with how everything turned out, since alot of what I was doing was really just experimented with different stuff. And I intentionally tried to make the surfaces, joints, and overall appearance have a little bit of a "rough/non-perfect" appearance in the hopes that it might look a little bit more realistic that way.
Now I can't wait to finish up the mini shuttle so I can mount it to the base .
PF
[you can click for a closer view]