Lora from Workflow : https://civarchive.com/models/969120/oshi-no-ko-style-lora-flux1dev

8 Step Flux Lora -  https://huggingface.co/ByteDance/Hyper-SD/blob/main/Hyper-FLUX.1-dev-8steps-lora.safetensors

The more humane the anime style, the more the generation will look like a reference!

I also recommend these Loras:

Scavengers - https://civarchive.com/models/765080/scavengers-reign-style-lora-flux1dev

Overlord - https://civarchive.com/models/980496/overlord-style-lora-flux1dev