pictures. Most body fat tests, unless done in a controlled air chamber at a university, are extremely inaccurate.
For example, if you ate anything containing dietary fat within 24 hours of taking the test, it'll show up as adipose tissue on the results.
At the end of the day, for physique and bodybuilding purposes, how you look it what matters. If a test tells me i'm 4% body fat but i look like crap, i still look like crap