its like this model is done by two different people, the painting on the base looks very precise and well executed, the armour (maybe the colour is just distracting) looks like not as much time was taken. if the level of painting on the base was carried over to the model itself then this would turn out to be a VERY nice model IMO.
for freehands, u can neer really go wrong with your basic swirly pattern found nearly any where you look on the net. U could also try out some lettering, imperial eagles or the like?
look forward to your next post
chris