>>5806175>Same headcrestNot at all. Shape is entirely different.
>Same chinstrap, colored differentlyThat's not a chinstrap, it's just a goatee thing that lots of robots have as part of their design. The grey on the bottom of the face is just the paint mask ending at the edge of the face.
>Sides to the helmet are the sameThey're nothing alike. At all. One is ridged, the other had vents.
>Visor is different but evokes the same shapesThey're nothing alike. One is a standard visor, flat. The other has a huge ridge in the middle and makes the part where the eyes should be small. It looks stupid even when you take the paint off.
>Same pronounced, squared off chin, slightly more exaggerated.Again, it's just a goatee that a lot of Transformers have. Nothing that's indicative of a Skullcruncher specific element. That's like saying Optimus Prime and G2 Smokecreen are the same because they both have masks.
Besides the ones you pointed out that I also did, you're really stretching here.