The incentive to skin, particularly for Windowblinds which is a complex proggy/skin needs to come from either monetary reward or personal enthusiasm.
It's as simple as that.
When a decent skin can take from days to weeks to complete it's not just something anyone will do on a whim and a suggestion. They must actually 'want' to do it to devote that amount of time and effort.
In the good old days skinning was easier as the proggies were more primitive and requests were more frequently accommodated willingly. Everyone did 'requests' of one form or another, but you won't see so many now.
Best hope is that a request might spark someone's interest in doing it and it'll be done.
But remember, apart from the commercial skinning/ers people do this for pure volluntary enjoyment, so requests can never be assumptive or demanding...
