Mock FMP - Rethinking my Idea

I’ve decided to rethink my idea for my Mock FMP
I was happy with my initial idea, The Knightingale Chronicles to begin with, but after a while, I noticed I had no motivation or goal for the idea, I was just drawing the characters and had no idea what to do with the idea next.
This happened before with the Story and ‘Symbiosis’ projects, where I stuck with an initial Idea I disliked and ended up with a poor outcome due to lack of interest and not enough exploring.
So I’ve decided to put my work so far on my first idea as experimenting with ideas and concepts, and I plan to try a new idea which could be alot more enjoyable and more towards a subject I like, and in turn produce a better idea and project.

I’ve had an idea for a cartoon/Classic video game style video game that I’d be making concept art for, similar to the Games project we did in the first half of Year 2.
I’ve contemplated what genre its to be, and since I did an action platformer for my Games design, I am instead going to try and do a racing game, similar to Mario Kart, Donkey Kong Barrel Blast and Crash Team Racing.

I’d be making character art, object designs, vehicle designs, track concepts and maybe even a front cover if I have enough time.
If I don’t have enough time and I have more ideas at the end of my Mock FMP, this may very well be the idea I carry across to my FMP if it comes to fruition in the Mock.