Thanks everyone!
A few more turned up today with thanks to @saulsaul
X metal XX, Ti Gold R1 and a set of XX ice lenses. My XX plasma turned up today also which needed the new lenses!
That Ti and XX Ice are so sexy! Glad they found a good home. As i said, i doubt there are many mint, unmounted OEM XX Ice replacement lenses to be found --- get a set of replacements cut if you intend wearing the pair