Plastics were painted with Halfords vinyl paint.
Roof lining was sprayed with fabric paint for now, I am really struggling to find any alcantra or alcantra style fabric for a good price.
Intercooler has been powdercoated, I sprayed my other one with rattle cans and it doesn't last 5 minutes. Can't say I have felt a difference in performance.
Comps will be for sale soon, in the middle of refurbing them.
Thanks for the comments