So in my continuing quest to work with 3D software to produce 2D card kits, I came across this software - http://xeogl.org/
My plan is to come up with a workflow which allows me to identify a series of parts which make up my 3D model in blender and then use this software to allow end users to visualize the complete 3D model but also select individual parts which are then highlighted on the 3D model. Similar to this - http://xeogl.org/examples/#effects_demo_hoverToSelect
Thinking I would have a key printed on each part that the user could enter which would then highlight the part (and bring it into view). Maybe even a QR code
This incidentally is a model I built while relaxing in a holiday cottage over Christmas - https://photos.app.goo.gl/q9khKxYsaFBKYkW87 - gives you an idea of the sort of models I am aiming to produce as kits.