[MC-304248] custom item model not working

when i use this custom model in version 25w44a it works fine but when i switch to version 25w45a or 25w46a it doesn't show

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All textures in an item model now have to come from the same atlas (blocks or items), as per the 25w45a changelog:

All textures used in an item model have to come from the same (items or blocks) atlas

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