Where can I find: scrfd_768_432_int8_1x.cvimodel

Duo
1

I have a DuoS and I am trying to follow the example for face detection which shows an example featuring:
./sample_vi_fd /mnt/cvimodel/scrfd_320_256_ir_0x.cvimodel

The example suggest that the models can be downloaded from:

The model is mentioned in the readme:
scrfd_768_432_int8_1x.cvimodel 4.50 MB/742KB 10.9 mAP(0.5)：easy: 89.4% medium: 86.5% hard:65.9%

But I cannot find this in the various folders:
bm1688, cv180x or cv181x
How do the folders relate to the different Duo boards? For example, which directory corresponds to the DuoS?

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2

I found it on the board in
/mnt/cvimodel/scrfd_768_432_int8_1x.cvimodel
It is part of
duo-buildroot-sdk-v2/device/generic/rootfs_overlay/duos/mnt/cvimodel/scrfd_768_432_int8_1x.cvimodel

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