I got my solution- I followed Southwest&blue's idea but instead of cutting the nose wide open I managed to cut the centerline (where you glue the shell together) of the plane and put a magnet weight on it.
There are goods and bad.
-Bad
The plane has a small gap in the front n' center area.
good-
The magnet makes the plane move without you touching it.(by holding another magnet near the nose)

The Planes nose is finally in the downright position
Well that's all I can think of.