Reference

As i mentioned from the start, i downloaded all the picture from www.google.com and www.deviantart.com
I do view some picture from www.google.com to give me idea and guide.

MY FINAL

This is my final outcome.

I do play on the text too. I used blending option on the text.

I create a new layer....i use elliptical marquee tool to draw the radar.
After i done, i applied stroke on it. I also used opacity, fill and brightness on it.
I make the radar more blur by using blur tools

















I place all the edited picture in a new layer.

















After i played on the background color, i edit another picture of explosion.