WANDERING EARTH - Space Station Escape Pods

What if Earth itself was the spaceship to save humanity?
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Bit of a background explanation:
After the redesign of the space station made by the director's team during the shoot, they were able to add Wu Jing to the actors. Which meant that the space station sequence had to be boosted in length and importance. So the space station model that they had was not adequate anymore, and they came back to our team to make sure the details would be believable.
The plot needed escape pods able to fly out of the space station and get back to earth if needed.
The director really wanted to give them the feel of portable hard drive, so I mixed a space shuttle feel to a very boxy shape, trying my best to make sense of the design.