There are a whole bunch of these stores in midtown Manhattan. I don't know why - I never see anyone actually buying anything in them, and they always seem to have the tackiest stuff in their windows. The Neptune statue reminds me of the one Robert De Niro gave to Billy Crystal at the end of Analyze This.
there used to be a furniture store where i lived that would have loved to sell statues like this.
they sold planes and trucks and cars made of old #10 tin cans, and crazy "flower" / faux tiffany lamps
great stuff!