Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2222648.

This was made with Tinkercad for the aim of being able to hang a Mosslanda picture ledge from an Ikea Stuva bed frame.

Reason for using brackets rather than screwing directly to side of bed is because the side wall is hollow in the centre, and it would be difficult to secure to fibreboard.