Custom model causes build errors

MCreator version
Issue description

I have been making models in blockbench and have been able to use them in mcreator. This model can be imported without error but when used in a mob model it causes build errors and im not sure what to do because I made this model in a older version of blockbench and it has no backups. Any help would be appreciated.

Attachment Size
the broken model26 KB 26 KB

Issue comments

Include a compile log.

Also, this is way too many parts, remake model and group it together, this model would lag MC.

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