Was up really late last night and found this database on the world's Su-27 and variants Flankers: http://www.sukhoi.mariwoj.pl/
Definitely worth a browse and more if one is working anything Flanker from the -27 to the -30, -33, -34, & -35.
There's even a Su-57 (PAK-FA) page: http://su57.mariwoj.pl/, An Il-76/A-50 page: http://www.sukhoi.mariwoj.pl/a-50.htm, and finally a PDF for Ilyushin Il-18, Il-20, Il-22, Il-38.
CC: @frtn, @russouk2004, @Dariam and @FLOGGER23for starters