Cool robot

Very cool robot here and just from the dark and light drawing tones here you can see that you really put your time in and each sketch was a work of art lots of energy in this piece. Two things I can see you adding ofcourse some color and even just parts of him colored not the whole thing. Then there's the case of adding a background something of his world and where his story is at like a broken down city landscape or maybe even a beautiful ocean behind him you can even work my two suggestions together by adding a colored backround and leaving him as is but anyways just a few ideas that maybor may not interest you but nice work here and I look forward to much more of your works in the near future

~~THINGS TO IMPROVE ON~~
Some color. And some background as suggested

~X~