Raspberry pi b stl models

Hello together,

Today I wanted to start building my Atlas 3D scanner but I have the problem my raspberry pi is just model b and the printable hardware on murobo.com/printables.html are just for the model b+.
Are there any models (stl) for the model b ?

On the way I'm not a backer I bought all parts from china by my own.

Have a nice day

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