Using your dslr12lt2.1 with LMCR12Fix1 on MIUI12.5. I just changed noise model to 125. HMX (MN10 Hasli) and the output is slightly less grainy with almost same details. I have the Redmi Note 10 Pro 64 MP.
Look at the attached images.
(HDRNET+ ON, LIB ON, LEICA OFF, RES OFF, LDR OFF)