Well first off, your sprites seem to have been resized dramatically. I'm not sure if it's shenanigans on imageshack's side, but you can try using imgur as a hosting site since they do not resize anything. Alternatively, you can just cut out the relevant parts of the sprite and put it into a new file while keeping your workspace copy safely within the confines of your harddrive.
Now the most glaring thing with your sprites is that they lack a visible outline. This causes them to be very washed out looking, as if they were merely a painting rather than a real pokemon! Try looking around for one of the numerous spriting tutorials if you're feeling a bit stuck.
For your fusion, I noticed that you recolored the Salamence body. Did you use the paintbrush or pencil? Those are two tools you generally want to shy away from using unless you're aiming for a super modified version of a pokemon. Usually you just want to focus on the paintbucket.
That's about it. Good luck. :)