cool! but background a bit distracting..
should get an image of "flames" for background and tweak it

You did a really nice job with the construction of the transformer. Having said that this piece shouldn't be done yet. I would love for you to choose a main light source and add shadows and highlights on every piece based on that light. After that I would look for a good image for the background, it doesn't have to be something you made. Then I would add some finer details, like lights in his eyes or smoke coming out one of the pipes. After that I would add a link to high res so everyone can see what you've done. This is a go image, but has a lot of potential to be something greater.

I see a lot of work in this image, very good job, I would love more this entry if you blend all in a dark ambient, GL!

nice combination!