Sailor Pluto is one of my fave Senshi, too.

English: Planet Pluto
Kanji: 冥王星
Hira/Kana: めいおうせい
Romaji: Meiousei
Meaning: "the Underworld King Star" or "the Dark King Star"
Element: Space (空間, Kūkan) and Time (時, Toki)

But I also like:
Link 1
Link 2
Link 3*
Link 4
Link 5
Link 6
Link 7

Non-Senshi I like, too:
Link 1
Link 2
Link 3

*is Sailor Pluto's profile on the WikiMoon

Sailor Moon Walls by Me:

• Saturn Senshi
• Pluto Senshi <-You Are Here)
• Moon Senshi
• Chibi Moon Senshi
• Mercury Senshi
• Venus Senshi
• Mars Senshi
• Jupiter Senshi
• Neptune Senshi
• Uranus Senshi
• Tuxedo Mask
• Pegasus