So I've spent the last four days trying to get the open source firmware for the archer ax1500 to compile and I seem to have finally done it!...... I think.

Where is the output file? 

I was expecting an image file but don't seem to be able to find one. The instructions say I can flash the device with the script file, which is fine except that I built it on a VM on my server that I can't hook the router straight to without a lot of difficulty. I thought I could build it there and flash with a different device.

Any help is awesome! Thanks!