All credits to maxxxx_civitai:
This is a lora which can be used to create realistic Orcs - but it can do 2D anime-style orcs too. 2D style usually needs extra references in prompting (eg. 2d, anime style, etc.) AND negative strength. Positive strength always enhances realism and so it is not good for 2d images.
SDXL-Flux:
strength works around 0.3-1.50 in an optimal way
negatives can be used too around -0.3 to -0.6 for 2d style
Pony:
lora is strong in case of pony, you can use it between 0.00-0.60, optimal around 0.25
negative optimal around -0.25 for 2d style