Reclining bronze erotic Figurine

Description:

The figure is 23 ins long, 9.5 ins high and 8 ins wide. I have stated bronze but unsure, it is not magnetic so could be brass. Even though hollow, she still weighs over 5 kg. I am unsure of the origin except I bought it from an antiques dealer in Kuala Lumpur several years ago. I have been able to find an almost identical piece online which is modeled on traditional-Antique Inspired Design (photo of this attached). Could this be modelled on the original or visa versa ? Only selling
because don't have room now. Please make me an offer if you'd like it, thank you