I've 3d printed a 1:100 (15mm) Afrika Korps Tiger 1 model, with the Feifel air cleaners, from TigerAce1945.
I've given it new, more detailed running gear, and added a commander's head and some spare track on the hull front. Looking at it now though, I can see a few other places where it could benefit from some tarting up — it's missing the prominent seam around the turret top, and also the seams between the individual side skirt panels. I've remodelled the STL to include those details, but I haven't reprinted it as yet.
In spite of my powerful hatred for waterslide decals, I'm pretty pleased with the way it's turned out.