One idea as a Patreon reward, thoughts?

Hello everyone!

When I started my Patreon I made a post that I was in the works of creating rewards for you, my patreons! I don't want to copy paste what everyone else does; I truly want to come up with unique ideas that are REWARDING and make it worth subscribing to me. Now, I want to hear YOUR opinion regarding this idea that I have.

First things first; I have stopped making commissions for several reasons. The biggest reason is that I simply do not find them enjoyable to create whatsoever. They kill my creative spark. However, I still very much enjoy animating OC's if I am given full creative control. I want to create MY animations with YOUR character(s). 

So, let's get to it! My idea is that every month I will create a post that I am looking for X or Y race for my upcoming animation. I might look for a female Draenei, Blood Elf, Night Elf, Human or perhaps even a female Troll. When I make this post you are free to message me either here on Patreon or on Twitter and send me an image of your OC.
I will personally pick a character that I will then feature it in the animation. The reason I have decided to go with hand-picking is that Patreon does not allow any form of lottery (which was what I originally wanted to do).

This is my first unique reward that I have come up with, and I would love to hear your feedback regarding this. You can comment here on this post or DM me; please, I truly want to hear YOUR opinion before I decide if I should do this or not. 

-FAQ-

Q: How do I sign up for this?
A: When I create a post that I am looking for a certain race then you can message me privately. If I am looking for a Blood Elf, but your OC is a Night Elf, then you're not the one that I am looking for. 

Q: How am I chosen as the winner?
A: I will personally pick a winner because of Patreon's no-lottery rule.

Q: Can I win several times in a row?
A: To avoid the same person being picked over and over again, the last winner will not be picked for AT LEAST 2 animations going forward. 

Q: Do I have to pay anything for this?
A: No, this is part of the Patreon subscription you already pay for.

Q: I was picked as the winner. What now?
A: I will message you and add you to my personal Discord. I will give you further information regarding the animation and what it will be about, such as...
-The reference I am using to create the animation
-WIP's
-Give YOU the chance to give ME some feedback as I work on the animation

Q: I was picked as the winner, can I let my friend's OC be part of this animation?
A: There can be exceptions, but most likely not. I already know what I want to create when I look for a certain character. You can always ask me if you are the winner, but please respect a "no" if that is my answer.

Q: How will you choose what race you're looking for?
A: I want to create a diverse roster of animations, so I will try and cycle between the races as good as I can.

Q: Which reward tier do I have to be to join this?
A: Any tier can opt in.

Q: Do higher tiers have a higher chance to win?
A: No. Every tier has the same chance.

Again; please DM me if you have any other question regarding this. And please let me know what you think about this! :)