Traits

ROund fins that look like a ribbon.

Fins on the sides of the head that go down in bows and connect to the neck.

Special fins that resemble one of a deep sea creature.

A set of four feelers on a Shiji's head.

Coral like structures grow out of the back in an asymmetrical way.

A snake like hood that goes down to the collar bones. It has little spikes on the side.

The Shiji that has full Wings needs these. Shiji with wing membrane do not.

Works with any plant and with the seasonal fur special. Plants can bear fruit when pollinated in spring. The plants on the Shiji's back can be extracted and replaced with any other. These Naturals have a thick dermis habitat on their back where the plants grow, a protective epidermis barrier underneath protects their insides from any root or plant life. These Shiji have to take particular care of their plants, else they quickly overgrow their host body.

Irrlicht horns are a horn modification. They need another horn as form (For example unicorn, dragon and so on).
Irrlicht horns turn normal horns into a ghost light form. They always have little ghosts lights surrounding the main horns and they always keep their form.

A ghostly flame floats above a shiji-longs head that never extinguishes and almost feels cold to the touch.
Submitted by: Music-Minx

"Particle" is a specialty trait where small fragments of color appear to flicker up from the body, lift into the air and dissappear. It's been likened to ash floating up from a fire. It impacts the body in a similar way to 'glow;' it tends to 'cling' to certain elements of the body and not others. IE: Markings, Scales, Hair. Particles can be small and clustered or large and chunky. It reflects the color of the area it's affecting.
Submitted by: Archery

An ethereal rib cage shaped cavity, glowing from within as if the soul shines out.
Submitted by: Music-minx

Fluffy feelers, resembling those of a moth.

This is the variant for any Shiji except for Pixies. Those have their own feelers.

Thicker skin on the Shiji's face form plates.

One pair of fluffy feelers. They can come full fluffy or only be little tufts of fluff. 
These feelers can be moved by the Pixies.

Scaled skin that grows on the lower arms in the shape of a butterfly wing.

The nose is more stream-lined and has plates along the ridges of the nose scales.

Another set of eyes in front of the normal set.

A set of dew claws on the hind legs.