Thanks Joozey, the second game is just beautiful! But I'm rather looking for a gameplay idea/ twist than a visual setting.
There's a new video that demonstrates the evolution of Superku's visuals by reference to the 1st level:
http://www.youtube.com/watch?v=bnlaDB8JZV4New footage begins at 3:43. The level is still not final, esp. the last platforms (and the models). I may change the bark texture, too.