I don't see any reference to anadrol in the first study?
The second study appears to be referencing the first one, the title he has in that thread does reference anadrol so I suppose that is the compound he utilized.
To be clear, I didn't say anadrol isn't capable of producing significant body composition changes, it certainly is. I just said it's not a potent fat burner. There is a tremendously small number of fat burners that are actually potent, most provide very minimal increases to one's metabolic rate - DNP is pretty much the only exception that's well known and there are others similar to DNP that are so unavailable that they might as well be considered non-existent.
I can't tell enough about what actually occurred to determine how much actual fat was lost based on the two scans. It's clear there were significant body composition changes - but body scans can be difficult to interpret in this scenario.
For instance, I can take a gram of test, deca and 60mg of dbol and within a week or so a body scan would tell me I gained approximately 10lbs or more of lean mass and my body fat % will have gone down overall. But, what really happened? I didn't gain over 10lbs of new muscle tissue - I am holding a lot of water weight, which is considered lean mass in the eyes of a body scan. All of these markers are also skewed a bit when we're talking about someone who is obese, untrained, new to AAS, etc.