Looked into hydro dipping but quite expensive, then looked into spraying the interior but primer,paint then laqure gets expensive so in the end bought 1mt by 1mt 4d carbon wrap for £10 and thought all have a crack then if I don't like it just peel off, here are the results (couple of creases but not bad for a first effort)
Not as glossy as hydro dip but still better than the dull grey plastic not diy task alcantara dash lining