Empty Paint Spray Can (Lawford CO11)

I’m a hobbyist that is creating a compressed air spray paint system. I need the atomiser spray nozzle that spray paint cans use

I will be butchering the can to retrieve the parts so it must be completely empty (or I’ll be wasting the paint by emptying it myself which would be a shame)

Why am I doing this? Well I’m mixing my own paint to spray on my 3D printed models and want to mix paint to order, rather than having to have many cans for each colour I use.

So, it must be a can for aerosol paints (not a polish can or detergent/ plant sprayer)

I’m local to Lawford so nearby to me please- walking or cycling distance.

Can you help? Do you have an empty spray paint can in the shed that you’ve not got round to chucking out yet?

Thanks! Kev