It's Boleckes Western Front dgen addon:
https://www.sas1946.com/main/index.php/topic,27329.0.htmlThe RAF part should be there:
(Generic ETO) RAF 1939 - 1945.
Dynamic campaign for a RAF fighter pilot on the Western front.
1939_Ardennes Belgium 1939: Phoney war
1940_Ardennes Belgium 1940: Blitzkrieg
1940_France France 1940: Battle of France
Channel40 England 1940: Battle of England
Channelshort41 France, Summer 1941: Leaning forward
Crusader Libya, November 1941: Crusader
Desert42 Egypt 1942: Desert duels
Alamein Alamein, October 1942: Supercharge
TunisiaGB Tunisia, 1943: The end in Africa
Sicily July 1943: Operation Husky
Channel43Wb Normandy, end of 1943: Fortress Europe
Channel_44 France, May 1944: Fortress without a roof
AirStart44b June 10th, 1944: Only one airstart mission
NormandyRAF Operation Overlord, June 1944
2TAF_G44 Northwest Germany 1944: To the German border
ArdennesRAF The Battle of the Bulge, December 1944
G45 Germany, 1945: Into the Reich
BerlinGB April 1945: Victory in Europe
campaignsGBX.dat
I'm not sure what happened with the LW part, I've checked and looks like it wasnt implemented into EnjoyR's Dgen patch which is adds these extra, non stock campaigns:
http://mission4today.com/index.php?name=Downloads&file=details&id=1971What you can try is to download the files from the first link and add them to your dgen folder, but do not overwrite anything. There's a small chance that it works. Do not forget to backup your current dgen folder first!