Ummmmmm...
Hate to say this, but the saucer bulges are original and are exactly the same as on the ship I kitbashed..
The things that I added to this ship were the new pylon and the new nacelle from the 
 Star Empire  and texture/registry work.  Didn't touch the saucer bulges at all..
Unless... it was that damned evil Me from the alternative universe that likes Care Bears, cries like a little girl during "Bambi", and hates coffee.  He could've come in after me and tried to make the saucer bulges look more like breasts because he doesn't have a wife.  That's entirely possible, happened before.  Damned evil Me anyways.. 
 
 