Based on pose of Z. Tsereteli's ballerina statue amd an anatomical drawing of a fruit bat skeleton. I printed the supported model and have uploaded the make. Print went well.
It really is amazing what you can 3D print these days.
[Update: I've added another STL file with slightly thicker wing membranes. The original ones (which were about 0.16mm thick) printed fine with the mix of 95% Siraya Tech Fast/5% Siraya Tech Tenacious I use, but might not print as well on other resins, so I thickened the membranes to 0.25mm thick. I also cleaned up some voids under the ponytail and reinforced the “root” of the wings were they join the body. The thicker-winged version has “R4” in the name.]
The author remixed this model.
wings added, new outfit, new base