I have to say I've never been a fan of "prop holes" in the spinner. It just doesn't "fit" the way it's modeled in-game. I much prefer skins don't do this, because in screenshots and when it's spinning, it just doesn't look right.
I'm not a fan of them either, at least as they are now. I'm using someone else's template as a starting point, replacing the original layers with my own as I go. The skin file has two spinner textures, one for engine off, and one for engine on. I'm going to change the engine on version you see here to be more of a soft blur where the holes are. This is something I wish AH did have, IMO it looks dumb having prop blades magically sprouting from a solid spinner when the engine off.
Guppy, the August 2008 issue of Aeroplane had a great write up on Terry Spencer, including a pic of MB882, which he was flying when he shot down Emil Lang's 190. But of course you probably already know this.

Anyway, we now return you to your regularly scheduled, non-XII-hijacked thread

Kazaa, the camlock fasteners look like a normal slotted screw head, slightly domed. I need a scanner... The ones on the big ammo door just outboard of the cannon bay are slightly bigger diameter, about 16mm. The ones on the other access panels are about 12mm. This really won't be an issue until we have 2048x2048 skin files