Topic

ahh yes i have that one but my cars a mk1 that explains it

The mk2 tonneau fits the mk1 car no problem. You just need the technique.

edit:
You do need two new fittings. On the mk1 car you have three press studs to fix the tonneau at the front. The mk2 has one press stud and two studs that the rings in the tonneau hook over.

Like these.
MG Rover F TF MGF MGTF Mk2 Pair Hood Cover Tonneau Fixing Studs x2 New Genuine Completed