B190 Enthusiasts

I'm doing a complete interior rebuild and don't have the original parts. Does anyone have pictures of how the bed slide out works?

There's no magic - one piece of particleboard is mounted so it can't move, then another slides on top of it. When the slider piece is fully extended, the two pieces of particleboard are flat (not overlapping), and the trim piece drops into the notches at the end of the slide "track" next to the cabinets. The trim piece is tall enough to hide the mattress and the fixed piece of particleboard.