The articles I've read show a front edge that rounded and pretty much an edge with the trailing edge 1/8 inch thick. My plans are to do that final bit of shaping in the next couple of days.Looking good...... You might have established a side gig..
It looks like the tip of the blade is rather sharp. I suspect that will get banged up fairly quick if (when) you kiss the bottom. But that can be sanded out later when needed.