This is the design I have settled for for my "Concept Art" Module.

I decided to add the flame effect to his head fairly late into the design process, but once it was there I felt that it really added to the character.

I then went on to adding the flame effect to my character's hands, as to me they looked better and more in keeping with the rest of him, than they did without the flames.

With the symbol on his chest, I orignally was just going to have the one triangle, but was unsure whether I wanted the triangle pointing up or down. I had left both layers in Photoshop visible, and realised that I prefered the combination of the two triangles, as opposed to just the one.