I was testing this with the SD-Zi-Themis_Chn_PN_Stream3_IVS_V2.400.0000.17 version but cant handle the tables in config.py
Anyone here who knows them .
maybe like this 
dhboot.bin.img", {
        "required": False,
        "type": DAHUA_TYPE.Plain,
        "size": 0x00030000
I had several...