Sometimes stuff never gets filled, or gets filled after years. Also, since this is mainly a Daz Studio site, blender stuff is usually even rarer to get.
The price for the light pack is a bit high ($99), but DAZ bundles that cost $200 get filled here, so it's probably the fact that 90+% of the folks here use DS and not blender. Unfortunately, pyrating is deeply frowned upon in the blender community so there aren't a lot of places to go. gcpeers have a lot of blender shares, but in order to make a request, you'll need to build up your share ratio and it is torrent-based.
For the light studio it also could be that the request makes little sense. It's specified as the ''Ultimate Studio Multi Seater'' license which doesn't have any more content than the ''Ultimate Single User'' which is much cheaper.
I NEVER share my Blender add-ons or scripts. These people work hard to make them, they respond instantly to support questions and always have excellent tutorials for them.
If you want it that bad, buy it and feel good about supporting the good guys.