S124 mullered bumper repair or replace

[2011dandd]

Hi guys
A bloody sneaky little tree snuck up on me today and cracked my rear bumper and left a whole in it. One of those annoying ones they put in the pavement separating parking.

Anyway my 124 is a 1995 model. Looks like the bit I have busy is a separate section that fits to the rest of the bumpe (just underneath the tailgate) can that part be sourced or should I just try and repair it? Would need the code for the dark blue merc colour of the era.

cheers folks