I think you did awesome.You did nice with the fire,you did almost super perfect lines, and you made me look lots of perfect details. Please, keep doing more pictures like this!!! The claws and spikes look perfectly pointed, and you can tell in this that I have scales. BEST. THING. I'VE. EVER. SEEN. EVER. My hair and eyebrows really look like fire, you have the patterns on my shell, and you did nice shading on this picture, especially where my chest is. You did good, gal, you did good. That's all I wanted to point out, so I'm done now.
Well, here's my first critique. I think you did fantastic. The details are perfect, the shading is great, the background is fitting, and I think this is one of the best Bowser drawings I've seen. The spikes are perfectly pointed, the colors are done correct, the hair really looks fiery, his facial expression looks intimidating, and you even got the scales. You did superb drawing Bowser, and I hope more drawings will come soon. You really know how to draw the King of Koopas himself. This is well-detailed, well-colored, and extremely well-made. You did great. One of the best Bowser deviations I've seen.