This is pretty sweet unfixable! I like the way you made those spikes sticking out of him with segmented blocks of color, along with the lightly pulsing blue rings (which took some time for me to notice, haha); both are cool, stylistic touches that I think work well. The animated ring of metal fragments is really neat too. If you want to try to improve it even more, you could try to skew that ring so that the pieces on the right side of his face are larger and closer to the viewer, and those on the left smaller, to appear farther away. Additionally, you might try to position some of them behind Steelix's head as they circle behind it, so that they revolve around its body, rather than in a circle in front of it.
Keep up the good work! I can see the care you put into this piece, and I definitely see improvement since you initially started this thread. :)