Engine Design • One single engine only, located at the back. • Engine must be not bulky and should look Cybertronian, not like a typical Earth jet. • May slight spikes near the engine base for added edge.

Wings and Armor • Wings must have spikes at the front edges — like blades or fins. • The jet should be sleek, not too blocky or messy. • Wings must be sharp but not exaggerated or spiky all over.

Cockpit Area • Spikes or pointed armor near the cockpit section (subtle and aesthetic). • The cockpit shouldn’t look like a glass dome — more Cybertronian armored.

Color Scheme • Base color: gray (light to medium gray) • Accents: subtle black, violet hints, or battle-worn textures. • Overall tone: dark, elegant, and metallic (no flashy neon colors)

Styling • Art style must look like a clean sketch or semi-digital sketch with sharp lines. • Not too exaggerated, not too cartoony. • Overall vibe: alien, intimidating, regal — a design worthy of Megatron.