UPS Shield 3D Model (Just the Battery holder)

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Hi

im trying to build a case for a system which uses the UPS shield. I’ve had to (for space reasons) break off the battery holder. I have downloaded the 3D Model for the UPS Shield, and have imported it to Onshape, but have been unable to break away the battery holder simply - would it be possible to provide a model of just the battery holder and just the main PCB separated?

You ever have any luck getting a case designed Id love to have one too.