There are a few bone differences between the normal augmentation and the augmentation used in accordance with Mjolnir. Some bone strength and tolerance things to ensure the spartan wouldn't be ripped apart by the armor. This wasn't done often, as it was dangerous even to highly compatible subjects.
You know, if you wanted to use my designs, you could have asked. But you didn't ask, and you went ahead and copied my design anyway, and that's stealing. Look, you need to either take this down, or link back to my design in the description. If neither of those things happens, then I'll have to report this to the admins.
I realize my reaction may seem a bit harsh, but as an artist I take intellectual property rights rather seriously.
You're right, I was wrong .. in the drawing in black and white I put a reference link to your channel, but on this I forgot. really sorry. If you want, I remove the two drawings directly, or I'll add the link and I promise you that will not happen again something like that. I'm really sorry and I know it was wrong.