Malaysk ROM MTCC

Hello everyone, I'm looking at installing Malaysk rom on my Android Car head unit i imported. However i see all this discussion about MTCB/MTCD and nothing about MTCC. which Rom should i use? Will it be compatible? Any help would be greatly appreciated.

MCU version
MTCC-KLD6-V2.91
Android version
5.1.1
1024*600
Kernel version
3.0.101+
root@chun #42
Tue May 17 21:50:34 CST 2016
Build number
rk3188-userdebug 01062016:18:49:08
Model number
S07
CPU
ARM Cortex-A9@1.6GHz (x4)
Memory
1024 MB