I've almost finished the Zeppelin Troopen soldiers. I need to do some highlighting, and a wash on the exposed skin, and work up the bases.
Painting was pretty straightforward. Charcoal grey uniforms, black boots, reddish brown for the leather, etc. I pulled out a new trick for the goggle rims. The lenses are light grey, with sky blue "reflections". I colored the frames using a Tombow pen with a brush tip. The very fine tip of the brush pen let me get just the edges of the frames without straying (much), and because it's a pen, I don't have to worry about paint consistency or overloading a brush. I bought the pens for edging on paper models like the Hummingbird, but I'm glad I had them around for this. There's a recent thread on TMP about using pens for outlining, and I'll have to see if these will be useful elsewhere.