A or datapak (like the one in the Reddit post)? The "Items Displayed" style (with 3D food)? Let me know which one you're interested in! PLACEABLE ITEMS - Addon for Minecraft Bedrock Edition
Items appear as physical, 3D models rather than flat items inside a frame. Placeable Items Pack v 2.0
Items can be placed on horizontal (floors/tables) or vertical (walls) surfaces. A or datapak (like the one in the Reddit post)