It doesnt matter what the further explanations says. When i go to creative comman it say.
NonCommercial — You may not use the material for commercial purposes.
That mean if i release a commercial game with your assets you can alwase catch me and claim money. Else you would have used the propper licence.
I like your assets alot and i see them alot of time when i search assets but this is the only thing resisting me using your assets.