French Porcelain Figurine of a Sculptor H mark 18th/19th Century

This is a very interesting antique porcelain figurine of a sculptor with a marble bust.

I've had it for years and years.

It is marked on the base as shown with an H over 39.    I do not know who the maker is.    If you do please share it with me.

I suspect it is French, but I may be wrong.

I've not found another example.

About 7 5/8 inches tall.

It is in excellent condition, with no chips, no cracks and no repairs.    It has crazing in the glaze.    There are crazing lines at the ankles that may look like cracks in the photos.   These are not cracks, they are just glaze crazing lines.