I've done a bit more work on the Ishak and given it a lightly weathered touch. I've applied very light wood texturing but, as Blowhard points out, it shoud be either discreet or non-existent.
BTW, does anybody know what the Russian text under the tailplane means? I suppose it's "Lift Here" or sthg like that.
Hope you enjoy it. More work needs to be done but it's getting there.