Even though it's hotter than the devil's arse here in the man cave I've managed to make a start on the weathering for the Mk1. I started out using a mixture of AK stuff but found it was far to grainy in appearance so switched to normal oils. First up was a very light coloured wash. I then followed up with a darked pin wash on all the deeper recesses. I could go and pin wash the hell out of this and do all the rivets but I think that would overwhelm the model, Especially in this small scale.
So the plan is just to add a couple more filters then add a little bit of oil fading and streaking.