Luigi Colani 's sculpture  

You can see some examples of Colani's sculpture
at the link below the photos.
If you aren't expert enough to identify a real Colani, you should find an expert to authenticate the sculpture. You might want to start by calling Colani Design: +49 721 783 1988.
Good luck.
http://colani.org/luigi_colani_Product_design_museum/Art_%26_Sculpture.html

such distasteful sculptures....
such distasteful sculptures. might go well in the background of a budget porn film.
I've seen nicer nudes on chinese ebay....

Luckily
we don't live in a world where everything is about 'niceness'
They belong in a context:

If I want to look at porn,...
If I want to look at porn, I'll look at porn. I don't have an issue with that. But I wouldn't call porn "art"

But
in that late 1960s/ early 1970s period a lot of art/ music/ film was inspired by pornography.
Porn was, simply, fashionable.

Did they actually have porn...
Did they actually have porn in the 60s? I thought it was a 70s thing. Anyhow, people who want to stick porno stuff around their house can do that, and I'll furnish my home with classy things 😀

Pornography
has been around probably as long as mankind 😉

point.
counterpoint

.
Did they actually have porn in the 60s?
Vintage porn is stoking, often more erotic and relaxed than anything now.

hahaha...too funny
God created the earth and the heavens somewhere in the 1960's. The highly contentious debate rages on as various sides cannont agree upon an exact date, or why, or exactly whom or how.
Jimi onced asked "are you experienced?"
I ask "are you civilized?" (trick question)

Those who wish to fill...
Those who wish to fill their home with crude, gratuitous objects that lack sensibility can do so but I will not join in 😀 I'm all for displaying nudes (or anything) in my home so long as they are classy

Definition of CLASSY
:...
Definition of CLASSY
: having or showing class: as a : elegant, stylish
b : having or reflecting high standards of personal behavior
C: admirably skillful and graceful
I'd say the Colani sculptures qualify as "Classy" on all three counts.
That aside, I usually find those who make general references to items as "classy" tend to lack an appreciation of what I believe to be elegant and stylish......

Lit, for clarification,...
Lit, for clarification, please show us an example of what you consider to be 'classy'.

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