"Astronaut with a comet trail"

"Cybernetic horse"

"Astronaut with a flag on the moon"

"Space rover on a rocky planet"

"Ninja with nunchucks"

"Mythical phoenix in flames"

"Astronaut floating in space"

"Steampunk clockwork machine"

"Vampire with a bite"

"Zombie with a groan"

"Sphinx with wings"

"Gnome with a beard"

"Cerberus guarding"

"Knight in shining armor"