We're software developers currently working on a 3D A320 for training and we're getting quite stuck finding any suitable references of the Aviation Compartment Access Door - specifically both it's exact location in relation to the Access Panel, as well as its operation (what needs to be pushed/pulled/twisted etc. and in what order).
Online we've only managed to find 2 or 3 blurry reference images that are on an A320, and due to Covid we're unable to arrange a site inspection with our usual hosts to capture the details in person (we usually combine photos and 3D scans). Given that our application is for training we want to ensure we replicate it as accurately as its real-world counterpart as possible.
Any reference images, videos and/or descriptions that anyone might be able to share would be really helpful.