It is easy enough to do a simple copy of the board (less than all the parts showing ) as all it really needs is the connector and board outline in BB, PCB view would presumably be a 6 pin header as it doesn’t look like it will mount on a board.
edit: here is a basic part as Old_Grey suggested. If you need changes they are fairly easy to make (as long as you are familiar with making parts that is, so that means I likely do it …)