Fanart : Eidolons of Final Fantasy (no reference)

I tried to make something with adobe illustrator program.. without reference needed, i just remembered my last time I've played FF IX ... and.. finally I've decided to make this fanart of eidolons of final fantasy... there is a lots of mistakes that i've done XD ... but.. this is my first time to use this Illustrator program... so.. maybe.. I want to try some exercise to do the same thing... and,. maybe I need some references XD