… was closed as off-topic. However, I believe it's a perfectly valid question.
It asks how to create such an image yourself, therefore not simply asking for "Best software to do XYZ", but an actual explanation.
It hasn't generated lots of bad answers, so no indication of not being constructive.Okay, it's probably not generating the kind of awesome answers I imagined. I think it's still possible to do better than that though (other than just posting links found on Google).
It was favorited three times, and upvoted nine times — yeah, I know, not an indicator of quality — but it shows that it's a useful and interesting question that obviously hasn't been answered so far.
The two close votes (not constructive, not a real question) from @ChrisF and @DiogoRocha were cast when the question still was at its first revision. This revision was bad, but I'd say the post was fixed after the second revision.
Therefore, please consider to reopen.