Amazing, simply amazing. Whether this is inspired by Resident Evil or not doesn't matter, because you picked up the detail to a completely different level. One thing I find myself thinking is that the creature clearly has moving flesh, but I have the eerie feeling the flesh itself is moving only by death and life was never involved. One last set of comments : The spikes and spines across its body are very threatening and make me think this is a killing machine, but the open guts and hanging flesh tell me that this monster could be defeated, not having three foot thick skin like I would imagine most giant monsters/ dragons having. It is dangerous, but killing it is realistically possible.