Neat rockets, James! You might think about getting some Microscale or Bel decal paper and make some simple decals. If you don't have the patience to draw any, you can download the ones on JimZ's or other sites then copy & paste windows, hatches, cockpits, and other stuff that would fit with the theme of the rockets. It wouldn't take much at all to take really cool looking designs and make them even more outstanding.