BCC transferred to BTC wallet on trezor
Following the steps from "How to claim your Bitcoin Cash (Bcash)" by Trezor Blog should do the trick.

https://blog.trezor.io/claim-bcash-bitcoin-cash-bch-bcc-trezor-wallet-f0a810d5864a

Steps:

1) Make sure Trezor uses latest firmware

2) Connect your Trezor

3) Go to Coin splitting tool

4) Receive your Bitcoin Cash