Best more favorable redesign of Raph. Others I've seen are either too scary, too weird and not enough 50/50 balance of a creature being man and turtle (too much chin, not enough beak, no tiled skin or too much terrapin features and not enough man features).
How you did the design is right (the 50/50 balance and that's rare). This is how they should really look in the new movie (and in general).
i love this. so effin epic very nice job. like many before me have said the detail is really nice lovin the knee pads. my favorite part is the use of the bandanna. Really different but still works and makes raph look totally vicious! You should deffinietley do all 4 of the ninjas maybe even splinter.