Silverback Gorilla

Here is my idea based off a silverback gorilla, I wanted to see if I could create a brick built gorilla while retaining a dynamic pose while attempting to create the silver back look using different fur tones rather than resorting to plain black bricks, such as the reddish bricks added to the head and the different greys to represent the silvery back, I believe this would make a great set as there are very few brick built gorillas available and that the idea can be expanded to have the gorilla be presented in other poses and stances