My OC desktop background contest open! UPDATE

Hello! I am hosting a contest, but not just any contest, a desktop background contest! You must draw my ponies, ( any of them, 1 or more ) and draw them in a picture with the correct resolution to fit my screen as a desktop background.

EDIT** I have decided you may also draw either of my two GardenFoxes, Bamboo, ( she's a queen GardenFox )  &/or RoseBud. Ask me for references! 

Rules
No bases
Drawings must be 100% yours.
Must be colored ( flat color is ok. ) 
Digital art only please, unless you are a professional traditional artist. ( sorry I'm just not that big of fan of pencil crayon coloring. 
you must draw my ponies, 1 or more and no other characters that are not mine please
Please draw my ponies in their original form, no human variations ect~ 
I would like for each participant to post a new journal about this contest, don't just add it to a new one. and title it the same as this journal, and do not post it in a ' status ' it must be a journal.  
You may enter as many entries as you want but only 2 will be counted in the contest. ( I will choose my 3 favorite if you submit more than 3. ) 
only one prize per person.
The picture must be new, you can't just take an old artwork you made for me and turn it into a desktop background.

Screen Resolution
1920 x 1080

Characters
Any pony that you find in any of these  links is fine to draw. If you want to make a picture with a specific theme, ask me which ponies of mine would best suit that theme. 
stardust-adoptables.deviantart…
stardust-adoptables.deviantart…

stardust-adoptables.deviantart… ( These are my adopted ponies, please make sure you check which ponies on the sheets I adopted. ) 


Prizes

5+ participants. 
1st place: 500 + foal, filly, mare, cutie mark reference sheet.
2nd place: 200
3rd place: 100


10+ participants. 
1st place: 500 + foal, filly, mare, cutie mark reference sheet + custom GardenFox
2nd place: 200
3rd place: 100
4th place: 100
5th place: 50


25+ participants. 
1st place: 700 + foal, filly, mare, cutie mark reference sheet + custom  GardenFox
2nd place: 300
3rd place: 200
4th place: 100
5th place: 50


30+ participants. 
1st place: 1000 + foal, filly, mare, cutie mark reference sheet + custom GardenFox
2nd place: 500
3rd place: 400
4th place: 300
5th place: 200
6th place: 200 
7th place: 100
8th place: 50 


( I would actually love to see a picture with these three together. ) 
Hanging out