I'm certainly no leather work expert, but I was able to muddle through making myself a leather quiver. I'm VERY happy with how it came out. Maybe you can get some tips for your next leather project.
Affiliate links for stuff used:
Leather work starter kit https://amzn.to/3BjSz2i
Stitch punch set https://amzn.to/3Vs21re
Black edge coat https://amzn.to/4g4vQ9A