I'm not sure if Dumbells one is good.
The cover is too abstract and it features a vehicle thats not part of the game.
I nearly added the stunt plane to my version but I realised its not really appropriate.
I also avoided showing any builds because that could be misinterpreted as a feature of BL rather than a user created thing.
If I were to redo it, I would add magic carpet (talking about mine).
For yours, make it less dark and show more.