This has potential.
The design is really cool, and the ideas were there.
Rather than telling you to add reflections, i'm going to take a guess that this was meant to be matte paint.
If so, you just need to attack the areas facing upwards with the dodge tool to give it smooth highlights like matte paint (see Linuh's signature above this post)
But that's all it needs really, a bit more of a sense of light and shadow and it could be a lot better

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To balance out the vote of 1 star which you got earlier (lol - seems like a troll vote) i'll give you a few extra votes

But perhaps try an update with some highlights
