Q? about Ferrari 312T series wings

Since a few of these have been completed on here, i thought I would throw this open to the floor, so to speak.
What would be the most realistic way to replicate the natural alloy of the Ferrari's wings? My own thoughts have included Tamiya's aluminium spray, MM's aluminium spray, an auto chrome touch-up spray, MM's aluminium enamel or their a/b only aluminium, aluminium or chrome BMF & alclad.

TIA