G. Armani Rooster Sculpture is Italian Porcelain...called Capodimonte.  

Capodimonte porcelain is porcelain created by the Capodimonte porcelain manufactory, which operated in Naples, Italy, between 1743 and 1759.

Values for Capodimonte pieces range from a few hundred dollars for a small piece with only a few ornamental sculptural additions to several tens of thousands of dollars for a large scale piece with many highly decorated intricate sculptural ornaments found overall.

In 1975, the Florence Sculture d'Arte, recognizing G. Armani's genius, offered him the opportunity to work exclusively for them. He would be encouraged to give free rein to his artistic muse. Giuseppe Armani accepted. For more than 20 years Armani has created masterpieces ranging from traditional Capodimonte style to more daring, contemporary, sometimes whimsical sculptures. Always, Giuseppe infused his figurines with breathtaking realism -- with a spark of life. This continues to amaze even his many admirers the world over. Giuseppe Armani describes his credo this way: "Although I consider myself a direct descendant of the Renaissance heritage, I believe that an artist has to follow his own evolution and not solely be a ruminant of the past, as glorious as it may have been. An artist conducts a search that may lead him far out in exploring new areas of interest. I continually search to discover new and better means of expression.