I understand you buying a comforter like mine, lots of people like to pretend they are in my bed...lol
that roll of chrome tape is available at Oreilly as mentioned above, it's about $5, as also mentioned..
If you're going to trim yours up like mine...use a dremel, and wire cutters, snip away the bars you're deleting..and just file the rest down...I filed it so everything is smooth, mask the face and paint the edges gloss black, remove mask and clean clean clean with alcohol ...lay the center vertical strips first and they need to be longer than the plastic vertical bar (this helps prevent pealing) then lay the horizontal strips on, trim with exacto-knife...insert wire mesh from Home Depot and enjoy....
Or just buy my other one
also, if you don't want to do the custom meshing, then I recommend finding a decal shop, some place that makes buisiness decals for windows...they usually carry a HUGE variety of colors, and can just get you one sheet of which ever color you want..they'll usually always have chrome. Then get a piece or 2 large enough to cover the entire grill,
stick and trim, but I'm warning ya...trimmin all those little bars is gonna be a PITA..
Good luck !