Just put PCJ_spawn.cs in cleo folder and .fxt file in CLEO_TEXT folder.
Press "accelerate" + "look behind" button and you will directly get on an invincible, flaming PCJ600. Once you get off the bike, it wont be invincible any more.
Press the "horn" button to activate/deactivate air tracks.
Press 6 while the bike is moving to go up.
You can even stop the bike in mid air.
Temporary download link
Make sure to rate it if you like it!