You are very welcome, Fadi. I recently made about 15 Christmas ornaments (bulbs ranging from about 1" to 2" in diameter) with relatively thin finials (icicles). Most of the finials were made of maple, and some with poplar. I have been practicing quite a bit on pine and poplar. I find the maple is much easier to turn with less need, if any, for sanding. I have also made some finials for some lidded boxes.
As to the skew, I intend to start practicing more skew work on my finials. I have used a skew on some portion of my finials, but I always go back to the spindle gouge because I am more successful with it.
Please let us know what you decide to make for that beautiful finial. Maybe another photo too?