@IlkkaN
I was able to find to ubun1.0 & ubun2.0 packages (qrb5165-ubun-1-0_hlos_dev_cam-sdk-master etc). Chromatix api & parser were found under lu.um.1.2.1 -folder (apps_proc/src/vendor/qcom/proprietary/chi-cdk).
With those files I was able to parse imx412 ready-made binary (com.qti.tuned.imx412_fpv.bin) and create my own project based on that which actually work in our device (according to QC QCS8250/Spectra480 can be used to tune QBR5165).
However there is no Chromatix project under \chi-cdk\oem\qcom\tuning for neither imx412 nor imx678. Also no tuning binary for imx678 at all.
Do you have Chromatix projects for those modules and/or can you provide imx678 tuning binary?