Hey man, nice work!!!!
Does it have thruster plumes? If not I suggest you add some made out of forcefields that get activated depending on stuff: For example the thrusters drain a certain ammount of power don't they? If power level is below this or that percentage, thruster plume forcefield activate to one third, and if power is fully drained the thruster plume is visible in its whole glory.
Anyway great effort. Keep it up. servus.