Technique: I love the effects you used, especially for the clouds in the background. The buildings look awesome too! The characters look amazing too, of course. I really like the shading you used, which is really smooth and one pf my favourite kinds of shading. You can't see the lineart too much and I find that it makes the whole thing look a lot more professional and gives even more depth to the subjects.
Impact: I don't really know these characters, if they're a trio, if they're real characters that have been used in a fanfiction, but this picture really tells us a lot about the characters. For example, I'm guessing (though I could be wrong!) that these three characters work together. They also have robotic features and weapons, which I suppose meane that they're fighters and are obviously science-fictional. The whole thing is so detailed, too! This is the kind of picture I would hapily spend at least a few minutes staring out to take a good look at the details.
Improvements: The only think I can find, that's a teensy bit disturbing (for me, anyway), is the fact that the background looks very real-like, and the characters in front look more cartooney than the background. This makes them stand out, yes, but in a way that makes me feel like the foreground and background aren't really linked. But, other than that, I think you did an amazing job! I can see you took your time on this and everything else looks perfect!
hmm, actually for background i like to build real like, because its manga paint of my original style... hmm, but i consider your feedback mate... i think i would try it.... thnks a lot my fren..^_^, for the characters it's just original creation... i dont know why, but i love to do original art rather than fanart... its my feeling..
liking the design but. your anatomy could use some work. special on their hands. colors seem a bit flat ( more saturation mate) and the bow string looks like its being drawn while its not. over all good composition. but be careful where you are placing your character in perspective. the one on the right looks like she's floating off because her feet are off the picture and her body looks curved to the side. over all good job m8. its a wonderful image. keep them coming