MJ52_v2.0 is a continuation of main model 1.2, they complement each other, using two versions at the same time you will get stunning results. Use v1.2 with 0.1 - 0.8 of weight and add v2.0 to additional micro details with 0.3 - 1 of weight.
best with DPM++ 2M SDE, DPM++ 3M SDE
LoRa mimicking midjourney slyle v5.2 This LoRA works as:
v.1.2 - Color enhancer (adds contrast and colors)
v.1.2 - BG depth improver (adds depth on the background)
v.1.2 - Composition improver (change composition)
v.2.0 - Detail tweaker (make little changes and supplements the picture with MICRO details)

CFG Scale 4 - 6.
Use v1.2 with 0.1 - 0.8 of weight and add v2.0 to add micro details with 0.3 - 1 of weight.