Head, torso, arms, upper legs, backpack, rifle: 50th Shadow Guard
Lower legs: 25th Crimson Guard
Logo: Cobrastickers
I have made a few Shadow Guard customs over the years. After making my ''ultimate'' Crimson Guard army during Custom Celebration 2018, I started planning my Shadow Guard squad using the same recipe. I had fewer 50th SGs than CGs, but for the role they play in my Joeverse, it makes sense to have a smaller squad.
The Crimson Shadow Guard was one of the interesting concepts to come out of Valor vs Venom. According to the original packaging, Shadow Guards are pretty much the Night Force version of regular CGs. However, several Joe fans (myself among them) like to use them as Cobra's secret police. I think they make much more sense in this context.