You just need a small display unit - this one is a thimble case (£2, charity shop) and assorted small christmassy items that you simply place into each of the boxes.
For a more permanent arrangement you could paint the case and stick all the items down
..which is what I did last year:
...or you can just lean it on a dresser, mantlepiece or shelf (like the top one). Simples!
Thanks for looking and for any comments,