Qwen:
I've trained a lot of different versions for this one : with big and small dataset, trigger words or not, high and low LR... I've still no idea what's good or not. 🙂
Flux:
Had good results starting prompt with :
'black and white Berserk manga style image of'
and 0.8 strength most of the time
v2 edit : Better dataset for better prompt adherence and flexibility