Take the 60k and the 1% undilutable “founder’s shares” and move on, it will be much better for your soul and the faster you do this deal and move on, the faster you start something else with all the new expertise and learnings.
This is a great app and inspires our kids to use the lego more. It also, like any manual, does not need to be followed exactly. It really is a great use of computer vision and I personally have used lego more since we got this app.