Apologies for being a bit cryptic last night. The looks pretty good, especially from a distance. If you made that pattern yourself, you are on a very good path. Figuring out how everything is going to go together and making a good pattern takes up about as much time as actually cutting the pieces and stitching them together for me. Of course, I do mostly complicated projects and everything is custom, so simpler stuff doesn't take so long. I would concentrate on refinements. How you finish the edges of your leather and how you terminate the ends of pieces have a big effect on the final look of your piece.
Finishing the edges is pretty simple. Make sure your cuts are clean and trim off any fuzzies. Wet the edges and rub something smooth up and down them rapidly. The groves in a Gatorade bottle can work well for this if you are cheap and don't want to spend money at the beginning stages of a new hobby. Do this before stitching everything together for edges that will be stitched flat. For edges that will will be stitched together, trim them after stitching and then slick them up so they look like a single piece of leather.
Figuring out how to terminate the ends of edges where they are bound with leather is a bit more complicated. That is more of a design issue and less of a technique thing. Spend a bit of time studying stuff other folks have done as well as modern things like purses, etc. I will frequently snap a few pics of purses when see a design element I like while my wife is shopping so that I can go back and figure out how they made it.
Develop your own style and remember, nobody is going to pay you even half of what your time is worth. There is no point in trying to rush things and make sloppy stuff because the only thing worthwhile that is paying you is your own personal satisfaction.
