@thecabbagedetective
Thank you so much as well @theluthier for the help. i finally managed to get scratches 😀
Trough i didnt understand the bump map and removed it i got a somehow better effect for the metal of the wheel and the plastic .
If i can ill add dust but i am not sure ill be able to do that in time . so for now ill post the result i got so far .
you really are a livesaver aaron 😀 now i managed to somehow finish it in time