Just to point out, different style steering wheels have different methods of airbag retention!
Whilst all based on spring clips they are in different locations on SE wheels and MSport wheels.
I fiddled about for ages trying to get my SE wheel's airbag off only to find, after extensive web searching, that it was different from the MSport wheel I intended to fit and had in my hand, so to speak.
The SE wheel spring clips are vertically up from the release access hole and require swinging the clip to the side and inwards whereas MSport wheel is a straight push in horizontally.
You live and learn!