I wish I had, especially the Il-18. There are some beautiful pictures taken inside a surviving flying Il-18 right here on Airliners.net. Go to the picture search menu. Chose "Ilyushin Il-18" for aircraft type and "Cabin Views" and views from aircraft from the category menu.
Unfortunately, there is precious little on the Tu-114; from descriptions I hear it was beautiful (and luxurious) inside.
The aeroplane has unveiled for us the true face of the earth. -Antoine de Saint-Exupery