I finally took some beauty shots of a MIB holster and cartridge belt I made in the lead up to Halloween this year, so I thought I'd post them here.
There are a few details that are off:
First, the buckle. It actually wasn't until I saw the high rez shot in this thread that I realized it is more square instead of rounded. The one I used also has engraving on it and is too fancy.
Second (and this I noticed while building it, but I went ahead anyway) is the stitching on the 'billets' of the belt. The actual prop has the stitching going in a square, while I used the standard 'U' turnback. (it may not show in the pics)
I made the belt loops to fit .45 cal Colt cartridges, which is what, to my eyes at least, appear to be what they use in the show. The shell loops are fitted to a modern 20 ga., but left empty. (as they are in the smack-down scene in the church with Dolores at the end of Season 1, presumably to spare Mr. Harris' spine as he did his own stunts).
Both the holster and the belt were laser cut, which means it is an easy thing to make more, so PM me if you like. I've also put this up on my online store along with a Dolores holster. My first attempt at her 'possible pouch' was good enough for Halloween, but I need to take a second crack at before I feel comfortable posting any pics here. BTW, the real challenge for her belt is the buckle. Anyone seen it elsewhere? I'm thinking I'd have to waterjet cut it out of brass stock and etch the pitting into it somehow... but this ain't a Dolores thread, so here is my take at MIB's belt and holster: