Prove me right, internet!

My best beloved and chief source of angst claims that a duct tape wallet I have designed is going to be impossible to build.

Their basis of evidence? The fact that no-one has done it before.

This is a three-fold wallet/clutch with a fold-out area for excess cards (I get lots of the bastards) and two money/paper pockets and a zipper coin holder.

I have been unable to find instructions for the clutch of my dreams and I despise video instructions.

Please point me to a pictorial guide with steps-for-dummies instructions so that I can have a new wallet/clutch before the old one disintegrates.

Help me out?