In the world where self-aware machines dominate, it is hard to survive. Luckily, this world is virtual and simulated by the Matrix, so you have nothing to fear when you choose to bring the Matrix Sentinel figure to life right at your home. A talented hobbyist Quentin Machiels worked hard on 3D printing, painting and assembling the Matrix Sentinel model which now decorates his shelf. Quentin is happy to share his secrets on how to paint the 3D printed model and make its tentacles flexible.