My next model will be a german tank with a desert scheme.... still constructing it....in the mean time I took one of my earlier model that I built and re-paint for practice purpose....got the base coat done...will start the weathering process soon....it looks sandy color but in the photos below, it looks almost white...I guess it must be lighting...
I am looking for suggestion on how to weather a desert vehicle....
1) Can I use still use ram umber for wash....and filter ??? What is the best color for wash and filter for a desert scheme vehicle ?
2) For scratching and chipped paint...what is the best color to use ? Is it dark grey ???
Any comments or suggestions will be appreciated

Thanks in advance....