It all looks carved and beveled to me, not sure what you are on about? Embossing plates don't really leave a sharp clean cut edge on stems, leaves, flowers, and borders, which it seems to me all the pieces have. Also, embossing will give exact results, if you look very closely you will see this is not the case. Here you can see the cut for the stem is in different places on two similar pieces.
All in all, very nice work in my view. And the color scheme is awesome!
YinTx