In the past few years, we have covered plenty of unique PC cases here. The DEEPCOOL QUADSTELLAR is also worth a look. It has a 4 cabin design to maximize heat dissipation. It has a mobile app that lets you manage lighting and thermal control gates.
The case has 8 x 3.5-inch and 2 x 2.5-inch drive bays. Its independent graphics card compartment supports 3-way SLI/CrossFire cards.