Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Hard Boiled Statue: Nixon
Product description: Dark Horse Comics presents Nixon, the maniacal mercenary from Hard Boiled. Translating the meticulous intricacy of Geof Darrow's art into a visual masterpiece, master sculptor Kent Melton has created a sumptuous feast for the decadent imagination--guaranteed to make the hardcore collector drool. This piece was originally released in 1997 as an oversize, unpainted polyresin kit. Only 100 were made, and they sold out at a whopping $695.00 each. This new version is approximately 11" and was recreated in a collaboration between original sculptor Kent Melton and the talented team at Gentle Giant Studios. It comes prepainted, with all the detailing of the original statue. Format: 11" tall, fully painted, Nixon, the maniacal mercenary from Hard Boiled! Translating the meticulous intricacy of Geof Darrow's art into a visual masterpiece, master sculptor Kent Melton has created a feast for the decadent imagination.This piece was originally released in 1997 as an oversize, unpainted polyresin kit. This new version is approximately 11" tall, and was recreated in a collaboration between original sculptor Kent Melton and the talented team at Gentle Giant Studios. It comes prepainted, with all the detailing of the original statue.
Product feature: Based on the mercenary from Frank Miller & Geof Darrow's groundbreaking comic Hard Boiled, Created by Kent Melton & Gentle Giant Studios, Prepainted statue stands approximately 11 tall and is limited to 500 copies
Product brand: Diamond Comic Distributors
Target attributes: Material
Answer: attribute: material
value: polyresin
source: product description