Hope I'm clear enough...
Not even close. How the statue is to be moved has a lot to do with the torque required of the servo. You have said nothing about that.
Do you think something like this could work? http://www.robives.com/mechanisms/crank#.UlHF9iRPr0G
Plus, I've just been notified that the whole sculpture will weight approximately 200gr. Maybe the servo motor can handle that? If the equation for a half a kilo sculpture is 0.5*(0.5/2) = 0.125, is the equation for a 200gr sculpture 0.2*(0.2/2) = 0.02?