Assuming this is a description from a leak/pirate site, here are the such a pack would typically offer:
To understand the concept of a "pixel mesh" as it relates to this specific mod, we first have to strip the term down to its literal, technical definition. In the world of 3D modeling, a "mesh" is the structural skeleton of any 3D object. Whether it is a chair, a piece of jewelry, or an avatar's clothing, a mesh is the framework of polygons and vertices that gives an object its shape. In IMVU, creators use professional tools like Blender or 3ds Max to build these meshes and then import them using toolkits provided by the platform. pixel mesh for imvu trigger dickrar patched
The underground modification known as "Dickrar" is a corruption of the word "dicker," often used in online gaming circles to refer to a "dicker" or "dicker mod"—a mod that activates adult-oriented content. In the IMVU scene, Dickrar (alternatively spelled in various ways within private forums) generally refers to a trigger-based accessory that overrides the default game logic. Assuming this is a description from a leak/pirate