Ahhhh! I think your blade is amazing! Also the position! Mine is really...dumb!
For the background: go to
this site. They have many 3D models of Star Wars locations and vehicles. If you have a program like 3D Studio Max, you can download them and, if you want, edit them (like for example changing the cameras or the lights, or merging two or more models together). Then you render the result and use the image with a normal program like Photoshop.