I was not happy with the bottle in my perfume ad so I watched Cameron's Kling tutorial on swapping out items in Multi elements feature. I added the 5 sec video and a bottle I made in Envato Veo 3 model for images and got a new bottle ,then made the background white in Photoshop. The app only had the bottle not the reflection. I went to Kling Multi element feature (1.6 model) and followed the tutorial. I also selected the reflection of the old bottle on the floor too. Kling replaced the bottle and the reflection on a complicated camera move so Bravo for Kling. The liquid didn't move as it did in the old one and the bottle looked half empty but it worked very well other wise.