Is there a way to view cc packages?

Install everything using the SimPk Clean Installer. It can also ask you if you want to reinstall something you already have since it already exists. Saves time if you already have that mesh but not the recolor etc. You use it to scan your downloads folder, too, it can show you Hacks (In Red) and Duplicates in Pink which cause file bloat, you can remove those using the tool. Delphy's Oranizer is a good tool to tell you what everything is (including just the recolor numbers) and what is an orphan and what isn't. Orphans are files where you may no longer have the mesh installed but have the recolor etc. you can remove those. They also cause file bloat. You can use the SimPk Clean installer to show you everything and it will do this per category. Such as wallpaper, floors, recolors,meshes, objects etc. It's good to know.

You can remove of jpg files of the pictures of the item the creator provided and the Read Me files and get rid of the extra stuff you don't need in there like that.