The model is based on Tiger 233. After the basic coat i added some Mig filters and after they were dry i grabbed the oils and placed a large amount of dots in different colors. The first chipping round is made with buff and raw umber from Vallejo to create the older damage.
A light wash is placed on the sides and a darkerwash one top to simulate dirt and to pop out the higher parts. A dark pinwash is used for the welds.
Now it is time to create the fresh chips and scratches.
Time to share some pics, but remember that the end result isnt in sight yet ;)