That is a nice picture of a Ford Cortina, but it is not the type where Colin sourced the bumper from.
The bumper is from a later Cortina, as far as I know.
I bought new stainless bumpers from Asia, they look great, even came with the bolts. ($650) a year ago, free shipping, took 6 days.
They sell lots of differend sets, not a set for a lotus europa, but I presuadet them to sell an Anglia and a Cortina bumper.
Even advised them to advertise with a lotus europa set, because it might boost business for them.