The M4A4 | Lunar is simply amazing. I hope it gets added into the game so I can add it to my purple inventory. I would love to see what an M4A1-S version of it looks like as well since there isn't really a good 100% purple M4A1-S, but there are quite a few purple M4A4s that work.

I would consider making one if you have any interest in doing so as this could get you a higher chance of getting a skin in the game.

Regardless, this is amazing work!