The darts look better, but still not quite right. From a sewing perspective:

The "peak" of the dart (the end)  is generally around the nipple, or at the fullest part of the breast. That's the purpose of the dart, to make the flat fabric fall properly around that non-flat shape. Otherwise you will get bunching and pulls in places you don't want. 8-)

Then the split part is generally slightly lower than that. You show that part right, it's just that your dart "peak" needs to be closer to the nipple area.

Here's an example. Hard to tell where the nipple actually is, but hopefully you get the point (no pun intended LOL)