is that all?

I could consider making a Star trek lockscreen but most of the things you say are not even supported by Qtlockscreen (animation on tap, countdown to unlock, transitions)

Also bare in mind that increasing the animations increases file size and therefore makes the lockscreen laggy and unresponsive. That's not something you want when trying to unlock your phone

There are two reasons why I will not make landscape harmattan lockscreens:

1. It defeats the purpose as it is supposed to imitate the real harmattan lockscreen which is in portrait mode.

2. there are no original N9/harmattan landscape wallpapers

As for the POTC lockscreen... dude it's not a media player! Animation is supported for the background only. And again huge cinematic animations result to huge lags