Sorrylah.. if you have black dohc VTEC cover... can lah.. I like the black one.. don't really like the red one.. get dirty easily.
If you're desperate.. I think VIS autoworks in Johor has a couple of modified ones that expose the timing gears (I went there last month)
But if you want stock clean ones... Dunno if have or not.. have to ask my group whether any of them wanting to sell or not.. since all of them running B18C/B20, but with black cover, and I think they keep the 'red valve cover' at home as teman tidur or something.
Painting your stock one is also an option.. it's not that cheap though.. Mine costed about RM170 to get the original rough look, and the paint is also a high temp one. A lot of paintshops can do it, provided they can get the special paint.
This is mine, red colour is also possible, but I don't really like red. Before and after pic