Godzilla is the property of Toho OR whoever's presently in litigation against them. Swear to Primus, first Superman, now this. Good grief.
Here's one I did in my notebook on and off the past couple of days in line with my previous 'Godzilla as an actual dinosaur' line of thought. This one is meant mostly to reflect Godzilla's atomic nature; I took my previous allosaurus/stegosaurus fusion and tried, crappily, to rework his eyes essentially to look like plasma globes; furthermore, I drew electric arcs between his spikes when they glow to represent the charge-up of his atomic breath.
And yes, the charcoal-gray of his skin is meant to be darker...my black and gray markers are obviously already on their way out.