Toy Art Gallery has produced a massive fiberglass sculpt of Nathan Hamill's Bellicose Bunny. The Prometheus Edition is a 40" tall x 45" long piece that's actually available for sale. Go ahead and contact TAG at info@toyartgallery.com if you're interested in purchasing this monster.
UPDATE:
The painted pieces will sell for $2,400 and the plated pieces will sell for $2,700.