I'm on mobile so I can't really check if you have answered this anywhere but, how did you make that super cool axe?

If you’re talking about the floral battle axe, it was pretty much all fabrication rather than forging.  I made it out of scrap.  I found a piece of 1/4” plate and i used a band saw to cut out the overall shape, so it was just a flat pied of metal.  Obviously 1/4” thick is nowhere near enough material to slit and drift a socket, so I found some 4” diameter mild steel pipe and cut about a third of the radius out in two pieces, then welded one up to one side of the blade, cut out the flat piece in the middle with a cutoff wheel, then welded on the other side.  I cleaned up the welds and ground them out with a flap wheel to make it all seamless, then drew up stencils for the floral pattern, marked it on the steel, and cut those out with a plasma cutter.  After all that I ground in the edge and carved a mattock handle down to fit in the socket.