pfew i think i can call the toy truck done 🙂 .
at first i was thinking of adding stickers or someting else but i guess i am happy with how it looks now . and damn those node tree’s they grow really fast when you try to add someting 😮
this is the final result i have (trough i wish i knew how to give depth to the producenal scratches but i guess its still visible ).
first you have a somehow plastic material (exept for the iron of the wheels that is indeed brushed metal)
then i added scratches some dirt and dust (trough with the dirt on the yellow somehow it doesnt apprear everywhere :s i wonder what is causing that . if anyone knows pls tell me .
it should look like a toy that is pretty old
i have 2 versions but not sure what is best

this one has dust but set to facing

this one has set the dust to fresnel