In Feng Shui, items like dreamcatchers, crucifixes, buddha statues, etc. are very important. They should reflect your belief system and be placed appropriately. The best place might be in the Spirituality corner but might also work in your Family/ History spot of the room.
I have know people to place a Virgin Mary statue in their Helpful People corner. Make sure that these items are important to you, not just put up because you happen to have them. You will see them every day and that has an impact on your life.
Remember that all items in our environment should be useful and/ or loved for the joy we recieve from seeing it.
That’s good Feng Shui!