"Anyone have a good source for walnut AK stocks? Ive got another stupid idea"
The only place that I know that has them is Ironwood Designs (where I got mine). Be prepared to pay though, they aren't cheap.
"Highpower, is that milled? She's purtty"
It is a stamped receiver. This is made like the original Yugo AK's which were set up for grenade launching and have a 1.5mm thick receiver vs the more typical 1mm on most variants. Also they use an RPK (ComBloc squad automatic weapon) front trunnion which is heavier than the standard AK trunnion.
What it looked like when I got it: