Cockatoo - Remake Japanese painting Ito Zyakuchu

I remake the artwork "Parrot" (鸚鵡図) by a Japanese Painter Ito Zyakuchu (伊藤若冲).
The painting is owned by Museum of Fine Arts, Boston in the US.

All models uniquely created by hand from primitives. I made rough models on Maya , making High models on Zbrush.
I used the shadaers for the painting outline and grease pencil by hand on Blender.
For the Stamp for painter signature, I used Trace node and made 3D signature on Houdini.
Making Textures on Substance painter.