Error when Weapon is equiped on Xmas Class

[Rikimaru 0]

Hello Hercules Board,

 

today I was testing an Item,which uses the "Changebase" command to change the looks of the Character to the Xmas Class. But I got a few Sprite Errors when doing so. After taking of the weapon and then putting on the Item which has the "Changebase" command I didn't get that error anymore.

 

Now my Question is,how can I find out which sprites are missing,so I could fix this problem?

Here is a Screenshot of the Error:

 

 

Thank you in advance!