I'm new to all of this. I used the uberrealisticPornMerge (I know this is not realistic). I used the keywords pinup, poster, illustrated, and some basic elements for the location like trees, mountains and other stuff. The simpler the prompt the better it seemed to work. Unfortunately I made these a while ago and lost the actual prompt.
I've been using the following negatives: ((((ugly)))), (((duplicate))), ((morbid)), ((mutilated)), out of frame, extra fingers, mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), (((deformed))), ((ugly)), blurry, ((bad anatomy)), (((bad proportions))), ((extra limbs)), cloned face, (((disfigured))), out of frame, ugly, extra limbs, (bad anatomy), gross proportions, (malformed limbs), ((missing arms)), ((missing legs)), (((extra arms))), (((extra legs))), mutated hands, (fused fingers), (too many fingers), (((long neck)))