[AzzarTheGod]

depends on placement. there also appears to be a slew of other factors involved in outcome.

the degree of variation is too high. we don't have any experts here that can look at a photo and tell us why such and such is though.

its kept closely guarded, results are highly privatized due to the procedure itself being highly variable. genetics also highly variable.

But there is definitely some major differences between the "bolt on" look, and breast jobs that look completely natural.

I've seen both results and neither seem to have any rhyme or reason, and the degree of difference is so obvious it definitely leaves a lot of curiousity. I can post some pictures later and illustrate the specific variation im referring to.