is there a pack with a bunch of Skins/meshes for marvel/dc chars? im not sure if this is the right topic
Nah, we make you work for it. ;)
A lot of creators like to keep the distribution of their content to venues they can control--Yahoo groups, the various sites, and the like. Bundling everything into one package can make you miss a lot of really cool stuff. If you're looking for specific characters, check the Master Mesh List.
Renegade has skin-packs for certain teams (Alpha Flight, X-Men retro, Justice Guild, Legion, etc, etc...), but I believe the meshes would have to gathered separately.
http://www.renegadetoybox.com/c6skinsNEW.htm
He's one of very few skinners who offer skins in a pack like this. Mods are really the only other way to get several meshes and skins in one package.
Dana