Here's a few pics of my recently completed 1400 scale Klingon D7.
The model is form the old AMT 3 piece set with major modifications made to it on my end to accurize it.
I was going for the look as it was seen in the DS9 Episode Trials and Tribbilations. To achieve this I made a comprehensive set of decals designed to simulate the K'tinga style aztec pattern Greg Jein added to his studio model.
All in all I think it turned out pretty well despite some frosting on the larger decal sections when I applied my final clear coat.