The photo is just ok (no offence). Take half a day and experiment with your camera until you get as good of a picture as you can (lighting, backgrounds, setting, etc.) With a clearer picture we can give you advice a little easier.
Not trying to be a jerk, but when posting a fly ask specific questions. For example, what don't you think you did right about this fly? Ask how that can be changed. Stuff like that. If you just want general crticism/opinions give a little background on the fly (including the dressing).