Trendy CC WOC - Is it only in lambskin?

I have only used my trendy woc 3 times but so far nothing. The leather doesn't feel so fragile and I really love the bag so I hope it will look good for a long time [emoji5]
 
I really really wish it will come out in caviar in the future. But I highly doubt it since the regular Trendy CC only comes in Lambskin. But who knows. I'll def snatch one up if it ever comes out in caviar.