The kit is called The Last Breath and is sold by Hera Models Minis. It is sculpted by Nats Work (@natswork) and the scale is 75mm. The troll is 140mm. it took me around 250 hours to complete and it was painted as a personal project for Monte San Savino Show. It features the battle between Azog the Defiler and Dain Ironfoot with his father, Nain from the Lord of the Rings books.