If you feel uncomfortable with the default cockpit being too bright.
I just darkened the RED channel of the Roughmet file with RGBA decomposition in GIMP and recomposited it.
Sorry, Minor updates - 3/11.
Lock On: Flaming Cliffs / Su-33 Carrier Launch and Trap
https://www.youtube.com/watch?v=KlAqH8YUpAU
Saved Games\DCS(.openbeta)\Liveries\Cockpit_Su-33\dark_shadow
In the ingame special options, select the SU-33 custom cockpit (dark_shadow).