In my army fluffwise, my scouts are a veteran unit, much the same as the first company. To show their elite status, I was thinking some special looking models in the hopes that they look different than the standard GW guys and, hopefully, save me some money at the same time. In my trolling through various model lines, I happened across Pig Iron Productions. I was thinking of using their heavy infantry models

Untitled Document (link)
Untitled Document (link)
Untitled Document (link)

I would explain the difference in armor as being a special advanced variant designed by techmarines incorporating design and materials from the IG carapace armor and the stardard scout armor for increased stealth and their weapons as being stripped down and modified boltguns, heavy bolters, and missile launchers for decreased weight and increased functionality.

I was curious as to what people thought of this and if anyone has any experience with models from this range.