The Phantom Mini is a small scale model of the spaceship that my OC Kyaade uses. The full scale ship is called the "Phantom Shiv" and is based on this artwork.

Instructions for the model are available as a PDF here, and a parts list as a CSV here. Additionally, a bricklink compatible XML list is available here.

Some of the part and color choices have been incluenced by what is available to me (in Germany) via bricklink, where I can find all the pieces for ~6.50€. If you live somewhere vastly different, you may need to switch around some pieces.

Screenshot of a lego model. It's kinda Y-shaped, with two reverse thrusters extending beyond the cockpit in the front, and a large engine at the back leading to two fiery nozzles. At the top there are a few detail elements, like a glowing radiator and some skylights, as well as two cannons above the cockpit pointing forward and two pointing backwards. ↗️
Top view
The same spaceship, now shown from below, showing the landing gear and bottom cannons. ↗️
Underside view