While not technically a 'loot crate' I did pick up the Dead Space 3 Dev-Team edition & the Wolfenstein Panzerhood edition from Treehouse and were very pleased with both of them. I consider them a CE but without the game.
The other loot kits like the Fallout 4 one I feel are just some crappy merchandise you can buy anywhere & chucked together in a box. Not my cup of tea.