Check this yellow http://aws-cf.caradisiac.com/prod/photos/0/1/2/675012/5333505/big-53335055b1.jpg?v=6 and your yellow ... btw with this shadow on the ground , the side can't be dark like this ... (i mean in your chop)

My yellow is the donor car yellow

I know and ??
Anyway , it's not good (imo) the yellow is just ugly af bro'

There is quite huge difference in quality of the work in copypasted and brushed areas. You need to work harder in making them fit together better.

How then, darker or lighter?

WIP 5

WIP 6

WIP 7