I’m thinking of maybe head lights lighting if this is added for backing up tail lights wold light up and for stopping brake lights wold actavate night or day and if added night Time witch is also an idea head lights wold light up and if cars with flap up headlights the head lights wold flap up and turn on and when morning comes the headlights wold turn off and maybe the dash bords for the all the cars wold light up for ppl who like to drive first person a little timeing thing wold be in the top left and if added lighting for the facilaty and the nuke wold look a lot more bright so wold the alarm and maybe old style nuke sirens dotted around the map
(Btw I’d recommend starting with the easyist one and end with the hardest)
