If this is related to a research paper (such as the RAR: Reversing Visual Attention Re-Sinking paper), you may be looking for supplementary code or data patches.
If you are looking for "digital paper" textures or templates to use with a patch/mod, these are often distributed in multi-part archives due to high-resolution file sizes. Download patch part3 rar
In file-sharing communities, a "PROPER" tag indicates a corrected version of a previous release that had technical issues. If this is related to a research paper
If you have already downloaded Parts 1 and 2, please keep the following in mind to ensure a "proper" extraction: Download patch part3 rar