There are two main reasons:
1. The concept is very similar to works released this year. It is pure coincidence, and I don't feel comfortable working on the project when these are fresh in people's minds.
2. I feel my drawing ability is not refined enough for my original vision.
In the meantime, stay tuned (as always)! I will have some fresh material for you soon, my next cartoon venture will hopefully be sooner rather than later!