Made it 50% lower (from 100mm to 50mm) for faster printing.
Also added honeycomb ventilation holes to prevent thermal issues.
Rounded off some edges and rounded the top piece to match the Wii U curvature.
Also added the Wii U logo.

The drive is supposed to be mounted on its side (NOT on its top like in the original (see added photo)).
If you're looking for feet to let the Wii U stand up, i recommend these: Nintendo Wii U Vertical Stands / Feet by loicloic