Well... Add in his Diabolic Esper path makes him more like that guy from Tokyo Ghoul because of the eyes, but yeah, his original form is almost alike to Accelerator in terms of similar appearance.

[img]https://36.media.tumblr.com/1a6d84b6b3d0dc81cb3eed699d9ff568/tumblr_nl03p69Xsf1upl7hwo1_500.jpg[/img]