Pablo,
I just finished building an ES-1G and your description diagram looks correct to me, other than add 2 green capacitors (for tone pots) to top middle of parts bag
well done on the initiative and eventually would be good to have an A4 print of this with each new kit for beginners and builders unfamiliar with all the parts and where all the screws go
I'd like to know any builder who has had enough solder provided in the kit for a 2 volume/2 tone guitar. I used about 5 times as much to make sure the solders stayed connected when you have to feed the wiring through the 'F' hole. It's a challenge but I found it not too difficult. Buy some 5mm clear plastic tubing to get the 4 pots through worked a treat - thanks for that advice Gav !!
cheers Wokka