Hi!
Just saw that I commented on this 4 years ago now. Have to excuse myself for not responding back. Totally forgot about it and I'm sorry for leaving such a douchy remark and then didn't get back to you on it. To pick up where I left off 4 years ago when you showed the grenade I was thinking whether the squares should be one more row along the circumference(makes sense?). The squares looked a bit stretched to me. In that photo of the prop, you could see a little more than three full squares when looking from the side. But I can ofc have been wrong. Just wanted to explain myself before coming back to comment.
The work you've done is wonderful. Looks really good! I'm really curious how you aquired the original props for this.
I'm all for the symmetrical idea. Working on a bit of those ideas myself for different models.
But I'm curious what approach do you take to make it symmetrical. Are you choosing one arm and flipping it over. the same with the face?
The reason I'm asking is cause I'm executing a workflow to make a true symmetrical model by blending both sides to 50% to each other and not choosing one side over the other. for the head however. I'd prefer if that would be asymmetrical, but then again, I totally get why you want it symmetrical.
Your work is really good. Very nice to see all what you've accomplished.
But I just have to ask by editing the following 2 pictures.

Fhe elbow doesn't seem wide enough and it looks to be too sharp at the edges compared to the prop. Also the shoulder is sculpted with a more aggressive edge.
For the head, I'd like to see the details brought back. The side of the hair is curved outward a bit in the prop and the edge in the forehead is also more curved.
But I mean, I would never have guessed if I hadn't seen the scanned prop side by side. So this is me nitpicking.
Looking forward to updates. Keep up the good work!!