I have started with the Marco Keyboard Budget version.
The silk screen has some errors
It states 1k resistor's, where the schematic has 10k resistors
The 1.3 screen has gnd-vcc-scl-sda as your silkscreen has vcc-gnd-scl-sda
Also you are talking about V1 but on the youtube video it is v2
In the youtube video you mention switches and that you come back to it later. But you never do.
During that part you show a Cherry MX style switch that will not fit
The BOM does not have the select switch. And the dimensions for the screw terminal
I have started with the Marco Keyboard Budget version. The silk screen has some errors It states 1k resistor's, where the schematic has 10k resistors The 1.3 screen has gnd-vcc-scl-sda as your silkscreen has vcc-gnd-scl-sda
Also you are talking about V1 but on the youtube video it is v2 In the youtube video you mention switches and that you come back to it later. But you never do. During that part you show a Cherry MX style switch that will not fit
The BOM does not have the select switch. And the dimensions for the screw terminal