My model isn't loading, is my model to big? (1.21.5)

[cedar apex]

Hey, I just created a "Item" model, here is the file. The problem is that the model doesn't want to load at all, giving me the purple and black block model.

I already know where to place my model to make it work:
the model in minecraft/models/item
and creating a json file for it in minecraft/items

Every thing should work but doesn't

Anything my model doesn't respect?

Thanks you!

[willow python]

Welcome to the help forum!

Please make sure to read #1029373817119838218 as it may answer your question!

Once your question has been resolved, please mark the post as closed by using the </close:1163944441741049897> command.

[mellow tapir]

what does the output log say?

!faq output-log

[willow python]

FAQ

Java: Output Log

The output log will show you errors related to resource packs in Minecraft: Java Edition. Here is how you can enable it.
(PS: Optifine likes to hide vanilla errors/warnings for some weird reason, so always load the game up without it if you don't need it for your pack to work!)
If you don't understand the errors/warnings feel free to show and ask about them (in a help channel).

[cedar apex]

I went trough all the model again. I notice that minecraft doesn't allow too much rotation only per 22.5 degree, which blockbench doesn't really tell you