First of all, HAPPY NEW YEAR!!
I haven't been updating this blog lately. Soon you'll know why :)
Anyway. I come across a video that shows slides of the mold making process.
If video slides show isn't your thing, or you want the original source, you can go here for the non-video version which includes text and explanation. It's in Japanese though (use an online translator like excite.jp/world for it)
Also check out HG Onishi's tips on mold making here
There's another cool video slide show after the jump. This one is for all you mecha fans ;)