In the spirit of starting things off, I've hacked a mostly useless code:
Elevation mod - 00A1 ??
90 - Normal elevation
80 - A couple feet of the ground
60 - Several feet off the ground
Note: This code will cause your character to float at the elevation you specify. However, there is a fairly large downside: if your character isn't moving when you enable the code, he won't be able to until you disable it. If your character is moving when you enable the code, he will continue to float in that direction until you disable the code.
I may be lazy, but I can...zzzZZZzzzZZZzzzZZZ...