I collected Camel Corps and related badges during the 1980s and 1990s. I sold the collection about 10 years ago, after retiring. I thought that, perhaps, some collectors might enjoy seeing what I amassed, so I posted an image of the badges on my website, a link to which follows. I was suspicious of one or two of the pieces shown, but felt comfortable with the vast majority of them, as I dealt with trusted sources.
http://www.insigne.org/images/ICC-badges.jpg