Desperately need Procedurally Generated Random Objects in OBJ format. Google removed file link

I am planning a robotics project. I was planning on using the 3D models from this link https://sites.google.com/site/brainrobotdata/home/models but it looks like they removed this!! I need the 3D models for these objects in OBJ format and URDF representations for use with Bullet, as article states.

Does anyone by the rare chance have this zip file, or know where I can find something very similar? I only need simple geometric shapes but may need more complex ones in the future.

submitted by /u/AwkwardRound
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