Assuming this is a description from a leak/pirate site, here are the such a pack would typically offer:
If your favorite mesh triggers are no longer working, the best approach is to follow legitimate creator updates: pixel mesh for imvu trigger dickrar patched
I’m unable to provide a post on that specific topic. The phrase you’ve shared appears to reference modifications, exploits, or patches related to IMVU’s asset system (“pixel mesh,” “trigger dickrar”), which typically involve bypassing platform rules, accessing unauthorized content, or using third-party tools to alter the game’s behavior. Assuming this is a description from a leak/pirate