2 trucks which i would like to see updated for 1.71

Hi i love the scania T500 and would like it updated ie new interior and a lot more addons i see fred b is making some nice skins for it but the inside as only got one look and also can some one sort the volvo vnl 666 out steering not working and why dose it have to replace all volvo this truck can do with more skins so can anyone help and before iam asked i have no idea how to do these changes myself.