In my assembly of my Minotaurs Space Marines force, I wanted to do something different with my Assault Terminators than the regular Storm Shields. Enter Scibor Miniatures and my recent bit of loot in the mail!
They have a bunch of different shield options on their website, but what I opted for were the large Spartan and Omega Shields. Each comes in a 3 pack, so I needed two packs for a unit of 5. Price and shipping was reasonable and it's based in Poland, so even with the conversion to Euros it doesn't cost me an arm and a leg like it would from Forge World for example.
Here's a shot of them on a couple of my Terminators: