Fictional Firearm: HC-AN68 Assault Rifle

This is some great work of yours.
Especially design-wise it's top of the notch! Combining the Masada with the AN-94 would be hard to think of in the first place, but this is just executed so great.

Allow me to start with the handguard. It still has that recognizable sexy curve on the bottom, but the style and shape is completely in Magpul's style, it's just brilliant.

The stock still resembles the AN-94. The shape of it anyway.
I like how you made it a bit skeletal, but not too much. It still looks very sturdy and comfortable. Though, I wouldn't mind if there would be a little more Magpul in it. Perhaps a cheek rest in the style of their UBR stock?

The pistol grip and trigger guard are are both fantastic. Nothing I can say about that. The trigger guard looks large and easy to use, even with gloves. Very nice.
I did have an idea though, how about little pieces you can swap out like on Magpul's MIAD grips? Just a thought, really.

I love the magazine well by the way. It's not too large, and not too small. I think it's hard to get that right on an AK type weapon. The receiver is great. Perhaps the fire selector could've been like the new Magpul fire selectors? Minor nitpicking though.

Some small, but noticable things at last:
The only thing I'm REALLY missing here is that incredibly sexy, insanely large flash hider the original AN-94 has.
That, and I'm not too keen on the yellow, rather gold-ish colors. But that might be personal preference.
The lighting on this whole thing is terrific. I don't know how you do it, but I love it.

All together, this is a great product. It really shows how much of an artist you are, and it's always great to see that. Very nice work, my friend.