I thought you meant the aft section...
How about some RCS-thrusters, and some deflector-grid lines.
Is the sauce-base colour supposed to be different from the aft, or is this just now so?
As for aztecing: If the ship is supposed to be early TNG, I feel the panels are too small.
But your current aztec-pattern would also give great sensor-pallets, I believe.
Where are these supposed to go anyway?