Is there a place I can get color silicones cases for a x51v?

Have you tried the usual suspects? Aximcases.com? Ebay?

I have the aircraft aluminum case. With the neoprene lining it provides GREAT protection for the X51v, but the side opening case is unweildy for left handed people. There is also a device called a Pivot Stand which, although a little expensive at $20-$24, looks to be VERY useful. I think I will get one of those next.