Just a generic ref of Azul. The base sketch was done ScottFraser which can be found here: http://scottfraser.deviantart.com/art/50-yoshies-48625...

--Short bio--
A standard cyan color yoshi with blue eyes and red spikes. He does not wear boots or a saddle and generally wears sandals and sometimes gloves, glasses or bags (related to what he is doing). The choice of sandals over boots is that his feet are sensitive and feel more comfortable with nothing on hes feet or very light, breathable shoes. The lack of saddle is he does not like people hoping on his back and riding him. He rarely wears any type of clothing because it makes him overheat very easily. While he does not like wearing clothes, he feels every embarrassed when nude (removing his sandals) or any type of covering (don't ask, just think yoshi logic and how they normally dress, aka boots and saddle).

Azul generally wonders from place to place. He is normally a happy go lucky yoshi that happens to find himself in random situations a lot. He does not mind trying new things and doing stuff that he is unaware of and can make him regret it sometimes after.