Makini is a young, dainty mandrill with grey fur covering her body and a pale grey underbelly. Towards her hands and feet are bands of dark-brown fur, which are longer near her hands. This same brown fur also collars her neck. Atop her head is a slightly lighter yet still dark-brown fur. Her hands, feet, and muzzle are pink. Her face is grey which rims around the eyes, with blue stripes settling just underneath. On her nose and reaching towards her forehead is a large magenta "stripe", which ends just before her eyebrows. Her eyes are olive green. Her teeth, whilst petite, are sharp.
Makini's overall appearance is more similar to her father while her eyes, facial features, and hairstyle are more similar to her mother. Her character reminds one of her mother, who is both, caring and kind.