I discovered this through Sailor Moon News and just had to share! (Article Here: http://sailormoonnews.com/2013/04/12/sailor-moon-as-drawn-by-panty-stocking-with-garterbelt-artist-tagro/)
TAGRO was an artist for the raunchy adult humor anime "Panty and Stocking with Garterbelt". He has a Pixiv account and recently posted some Sailor Moon art! I thought I should share. ^^ If you have a Pixiv account you can view larger versions of the art, which makes for a great wallpaper!
Serenity&Guardians by TAGRO on pixiv
モビルスーツシルエットクイズ by TAGRO on pixiv
There is also a solo Tuxedo Mask and solo Sailor Venus picture.
I think they are adorable.