I have the bronze wings pin, but it is unlikely that I'll ever progress beyond that. If I recall, to move up to silver you need to do 2 things, plus some cross country thingy, plus upgrade the aircraft. Examples: my 2 things are: attended CAA safety evening, and have IMC; I haven't done the cross country yet, but don't see that as a problem: however, I'm quite happy renting the spammers which I fly in: fixed pitch prop, fixed tricycle gear. I'd like to try out tailwheeling, but haven't found anything local (not that I've really looked either).
What I'm harping on about is that to move up a notch on the wings scale, I need to undertake something which I have no inclination to undertake, and so for me, the wings system has stalled.
Rich