I am planning to start a shop with special lego technic product including building instructions and mocs. In order to know more about your needs and your expectations, please answer to this survey : LEGO Survey – done in 3 min
Some example :
-Downloaded PDF building instructions
-Printed and delivered building instructions
-Complete package of moc including parts and building instructions.
Thank you !
See the results : https://www.nico71.fr/lego-survey-the-results/