We attached flags at this point. The flag material is simply an old toothpaste tube (not the plastic kind) - cut open, flattened, washed, and then cut to size for the flag, and superglued in place. These can be bent to shape, and hold their form well.
Just prime the flag once you have it in place, and then paint away.
Now we have finished up the flags, and inked the flesh parts to add some more depth.