My 3D object does not play in the game

[Polaris]

Hello, I have a big problem, I replaced the apple.png by the .json apple, the problem is that nothing works apple is always the basic, here is the link json of my 3D work so that You try on your side I really need help. (Sorry if I use a French translator)

http://download844.mediafireuserdownloa ... apple.json

[Sphax]

please paste directly your json in spoiler or attach the file to your post.
Your download link doesn't work.

Also explain where you did put json and png in your resourcepack.