A handful of Files can be aquired in Wesker's Schemes. Below lists each one in seperate sections corrosponding to what each cover. Each file gives a the file as well a "Wesker's Commentary" option.
Baby Spider - Aquired Via: Eliminating 10 Baby Spiders
Wesker's Commentary: "A nuisence, especially if one's in a hurry. Don't waste your time with them"!
Bandersnatch - Aquired Via: Finishing CTV1
Cerberus' - Aquired Via: Finishing Mansion Incident 2'
Chimera - Aquired Via: Finishing Mansion Incident 2
Crimson Head - Aquired Via: Killing your first Crimson Head
Hunter - Aquired Via: Finishing MI3