Zip files from unverified online sources can contain malware. Always scan ".zip" files with updated antivirus software before extracting them.
This most likely refers to a collaboration or a specific scene involving the Overwatch character Widowmaker , created by an artist or studio going by the handle "Dog" (a common pseudonym in the SFM/Blender community). Sample Write-Up: Project "Widowmaker x Dog" Technical Specifications widowmaker_x_dog.zip
Likely rendered in Blender or Source Filmmaker (SFM) . Zip files from unverified online sources can contain malware