Looks like you did a mighty fine job on that horn, my friend. Mighty fine.
You know, in my so called career as a powder horn maker, I have made literally thousands of horns. I never really kept track of them, but Mrs Smoke used to pay me a dollar a horn. I work cheap.

Judging by what I estimate I spent that money on, two new snowmobiles, new tracks for each and some engine mods on each plus all the costs involved in going places every year, Yellowstone, Seeley Lake, MT, Lolo Pass, and many other destinations, I am putting my estimated count at about 35,000 to 36,000 horns. And yet, with that one horn, you have surpassed how many horns I hand scraped. I just never did that at all. Belt sanders always worked best for me. Started out with a 1", then graduated to a 2". Tried a 3" and a 4", but those gave me no joy. I had a 2 horse motor on that sander and it was just too tiring working on that.
Whoops, I totally mis-spoke. I did hand scrape one horn. I went to a horn making class at the West Coast Horn Fair presented by Art deCamp and we had to hand scrape our horn. I got home, went out into my shop and kissed my belt sander. Never again for the scraping. Gee, if I hand scraped every horn that I worked on, my production would have been limited to maybe two a day, maybe on an energetic day I could squeeze in three. Besides the fact I couldn't do it, I wouldn't do it. If nothing else, it's a matter of practicality.
As I have said many times before, there is a big difference between the hobby side of horn making and the production side of it.
Again, looks like you did a great job on that horn so far. Anxious to see how it turns out.
John (Bigsmoke)