Are you still using Blitz?
No.
If not what are you using?
C++ and Ogre.
What progress has been made?
Still very early in development, maybe 5%.
What's your project?
It's still very early, so all I'll say is a multi-genre science fiction game.

Test of 4096x4096x6 planet with orbiting 2048x2048x6 moon.