That file name looks like a specific segment of a larger, split archive (part 2 of a series spanning files numbered 001 to 082). Because this naming convention is common for many different types of downloads, I need a little more context to give you a detailed feature on it. Could you clarify if you are referring to:
(Such as 3D models, textures, or high-resolution images). 001 - 082.part2.rar
Once you let me know what the is supposed to be, I can look up the specific version notes or contents for you. Which of those sounds like what you're looking for? That file name looks like a specific segment
(Like a documentary series or high-definition video archive). 001 - 082.part2.rar