Smart self-fooling !?

Good morning, I had a little accident with my smart last one (nothing happened, just right at the front the plastic is splintered…) And am now thinking about whether I should give him a new “look”. Would like to foil him, but have no experience in this area at all. Can you possibly help me, and tell me what to pay attention to, where to buy foil and tool for it, and possibly send me a link with instructions? Do you have the search radio yourself? As a foil I thought with me that I would like to use some in carbon optics, only how much I need of it and what else I need to take into account, I don’t know :-/ Thanks already for your help! VG from Düsseldorf Jerorme