Hi All,
More work done to the base and I have completed the AT-ST.
The foam was covered using a mix of plaster/sand/PVA glue and brown dye. Once dry I then started giving the stones a wash of Vallejo Desert Yellow, then a wash of Vallejo Beige Brown, then a wash of Vallejo Pale sand and last was a wash of Vallejo Light Brown.
The AT-ST was painted/weathered with Vallejo paints and pastel chalks. the hull sections have been completed and have the rust effect was done by using washes and chalks to get the look I wanted.
Ron