There seems to be a little scaling problem with the STL models. When Prusaslicer asks you "Do you want to recalculate the dimensions of the object?", press "No" and set the scale factor to 10 000 % or 12 000 % for realistic size of adult Flying fox.
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Please contact me if anything is missing. I uploaded this model half a year after printing this, so i am not sure if anything is missing.
The ribcage is very difficult to print. I had to cut it in half (from top to bottom) and then glue it together.
Also prepare a lot of glue getting all parts together. Good luck.
First three photos are only illustrative! Two last photos are screenshots from blender.
The author marked this model as their own original creation.