OK, here are photos of two I have done. For some reason I really had trouble getting good photos of these ones that really show the finish. I suspect It may be my poor photography skills. I tried several times.
First is a Rossi 92. This one was for a customer, was brand new, and the stock was freshly engraved. The customer was about to come pick it up. We also had a brand new dog. Apparently at our place, the dog doesn't eat the homework. She eats the rifle. At least the beautifully engraved stock.
So we bought the customer a new rifle, my 8-year-old saw the dog-chewed stock, and fell in love with it, and wanted the whole rifle to look old. I filed and sanded the engraving back off of the stock, and went to work on it.
So the customer got his new rifle, nicely engraved for a second time. My boy got a new rifle with character that he absolutely loves, and I have a dog that is free to a good home. She is great with kids, playful, and
loves guns.

This is about what it looked like before I started:
The second is a Chaparral 1876 NWMP carbine. The stock looked bad, the stock engraving was too deep (laser engraved, not stamped) and it was overall
way to shiny for a rifle that had spent decades in the Canadian Northwest. Horseback, dogsled, canoes, Model T Fords, snow, rain, sun; they all take their toll on a rifle's finish. Also the rear sight was all rounded to the point of being very imprecise. I ordered a new unfinished one that is nice and sharp.
This is what it looked like before I started:
By the way, the 1858 Rem pistol in the photo above is one I built from a kit while I was in Iraq to kill time while waiting for missions when on QRF duty - all hand tools while sitting in HMMWVs and finished using the above techniques.
Sorry for the poor photos, hope you can kind of see the results. If anyone wants a malamute/shepherd/border collie/lab/wolf/who-knows-what-else mix, I will post pictures of her, too. Like I said, she loves guns!