I have been looking through some older images and found these: they are from different times in 2014, and I simply increased contrast and adjusted brightness. The nebulousness is quite faint in these images, so click on them and get a close look…

Part of the Crescent Nebula: an emission nebula in the constellation Cygnus, about 5000 light-years away. This exposure captures part of it:

NGC6960: a faint view of part of the Veil nebula within a vast star field in Cygnus:

NGC663 In Cassiopeia: