shooting a day for night low light interior. scene will be illuminated by some motivated moonlight spill into a hallway. main character is carrying an led torch. trying to figure out a way of floating a ghost towards him as resources are low. someone suggested placing the ghost standing on a dolly platform covered in chromakey green and shooting a plate to match but with it being such low light not sure it'll work.
anyone been thru this and have a solution? appreciate any thoughts