You order the Clio 2 xBxx RSTuner (standard), no module and no accessories.
Should come to around 220 euros in total (including carriage) which is around £180 in total.
When it arrives, you plug it into your car and capture an image of the ECU via your laptop. You then send that image to Henk who will email you with an activation code to use a map - be that the 98RON map or the OR map (overrun - pops and bangs).
I'm still awaiting his return email as I sent him the ECU image this morning.