This model is based loosely on the Canon 7D Mark II DSLR camera, but is generic enough to match most Canon DSLRs. I made this in Premium Silver for my wife and it turned out about like the rendering. I was very pleased with the results but I made some minor tweaks to improve the appearance on all future purchases (the images are accurate). That's why the page says "FIRST TO TRY" even though I've made one.
The necklace charm has an opening of 2mm x 4mm that will fit the small end of most any necklace clasp, and is located so that the charm dangles straight. It's fairly light-weight, weighing about 4g (~1/8 oz). Weight varies slightly by material. It's hollow inside and open at the bottom (see first image).
If you are interested in earings instead, see my DSLR earrings.
I'd love to get feedback if you have any!