Stanley Bailey 3 1/2 plane handle

So, I am explaining to my friend that I can design and print anything with a 3D printer. I do the design work, my friend with the printer appraises it and does the magic with his printer.

"OK,", says my friend, "I've been busting my skull with this broken plane handle for years; you can't get them for love nor money, can you make that?"

"Aye!", says I

"..even with those complex curves and angled hole?"

"Aye!, piece o' cake!"

Well here is my attempt. Any injuries or real world di