Google Royal Steering Wheels Price will be around £150 for a retrim and your old steering wheel in return. Depends what you want.. Best off asking him
My Megane has a alcantera steering wheel with red stitching. Also has matching gear and handbrake gaitors. Was only done just before Christmas by Royal Steering Wheels. Not too sure how long it will last, but the feel and finish of it is lovely. I am really impressed with it. The previous owner had it done so I shall try and get contact details.
I had mine done from Royal too, I went for a full black alcantara trim with yellow stitching and a yellow leather strip. Cost me £160 if I remember correctly.