Have you considered making one?
You can actually find little stainless steel trays around scrapyards, tip shops etc just need to keep your eyes open. Then either make a perforated tray with a piece of perspex or aluminium plate (also easily found in the above places) by drilling a pattern of holes. Both these materials are very easy to work with and will give you a nice professional finish with little hands on work/skill. Also, don't rule out the possibility of a brass drip tray of sorts, these look great polished up.
I've also seen one that was made using a vent cover which had a nice ornate pattern on it. Looked superb. So consider getting creative and make something unique. Good luck with it.
Just some ideas.