Cover Foiling Preparation

I have started to prepare the designs for where I want the foil on the front cover of my book. The black shows the original design which will be embossed, the purple shows where the design would be foiled. I experimented with 3 different designs because the cover will look different when it is physically foiled and embossed, I also created a few as I wasn't sure if the foiling would look best minimal or more detailed.

These designs show the foiled sections on their own. At the moment I think I prefer the minimal design (first) more than the two more detailed ones, however I might change my mind when I actually create test covers next week.