My Dragon Sturmtiger. It has a die cast lower and upper hull, so I used superglue instead of my usual revell glue. Still, some pieces tend to fall off once in a while. The hard edge camo I did with putty. First the base color (dark yellow). Next I put putty on the model on the places I wanted to stay yellow, then sprayed with green. Next again putty leaving the places open which I wanted brown.