Can I ask what texture pack you are using and what blocks you use to get that awesome looking modernistic missile silo feel?
Just to note, the original pages of these packs are:well I use the aeon texture pack, there are three packs that must all be installed at once. this make stained clay blocks look like the yellow stripes and the silo bricks, if you install this pack it will all show up in you basic block tab. here is the link to download it: http://resourcepack.net/aeon-legacy-resource-pack/
you must install the resource pack and the extension pack to get these textures