Isaac.....Not sure what you need but you can try this guy on ebay unless you just like to fool around with electrical components...look over to the right on his web site.
http://stores.ebay.com/Toms-RC-Simulator. I did a google search about a year ago and found some web sites that might help but I can't remember what I used for a search word. I got one guy in South Africa and one in the UK. Hope this helps.....Just tell Tom what you need and he can probably help.