Custom mount for the Logitech C270 HD Webcam.  If a fixed camera doesn't fit your needs, maybe one that can slide along a fixed axis is the answer.  Snug enough fit that camera tilt will hold as well.  Rail requires a mounting surface close to print bed - mine is about 20 cm from edge of bed.  Within Fusion 360, where this was created, I created and printed both a 0.25 and 0.15 offset between the rail and cam mount.  The 0.15 worked almost perfectly with my print settings.  May have originally designed/printed without any offset only to be quite disappointed…