Hi there! Here is a thumbnail GFX that I made as a sort of change in style for me, and would really appreciate your feedback!
Really hope you like it and would love to see your replies! 
BTW if you’d like me to make you something like this, just hit me up in PMs!
Very dark. I would try increasing the lighting just a smidge.
make it a tad bit brighter and it’s perfect.
Move the avatar in-front of the cars, as the racers need to know when to start racing.
The flag is small. Maybe make it larger?
Thank you for pointing that out! I did that and it looks much better! tysm!
Lets see the brighter version!
I see what you mean! I can definitely see the error there, thanks for pointing that out!
Looks amazing! I love the dynamic lighting too, the composition is great 
Only suggestion I would have is, as @Crazedbrick1 said in his comment, either make the flag a tad larger, or make the character grip it a little lower on the handle. Can’t figure out which one it is but something bugs me a little with the flag aha
Either way, great work!
