Optimus Prime Robot — Blue, Dramatic, Digital Art, Gun, Shadows

1280 × 1024

Optimus Prime Head — Blue, Dramatic, Digital Art

1280 × 1024

Optimus Prime Robot — Red, Dramatic, Digital Art, Guns, Chest Armor

1920 × 1854

Optimus Prime and Megatron — Blue, Dramatic, Night

1366 × 768

Red and Black Robot — Dramatic, Digital Art, Wheels

1600 × 1200

Robot Characters — Silver

1366 × 768

Red Robot Holding Cannon

1680 × 1050

Optimus Prime Head — Black, Dramatic

1366 × 768

Optimus Prime Head — Black

1280 × 960

red robot helmet close-up

1600 × 1200

Robot Helmet with Glowing Eyes — Black, Dramatic

1920 × 1080

Robot Helmet with Glowing Eyes — Red, Dramatic

1680 × 1050