worked it out. the module fits in a clip on the side of the glove box, not in a bracket as shown on etka
kufatec must be the worst company in the world, forget ebay.
it comes with :-
rear leveller + fixings
front leveller - fixings
control module (second hand)
loom
the loom is too short for a right hand drive car and needs extending for all cecm connections, lights on and power. I asked kufatec to supply some addition wire and connectors to extend the loom. the reply "extend yourself"
there support is awful, but a wiring diagram is available in a thread here somewhere