Check the lines in the description. The trigger is "KB_Kentmere400", which should be placed as the first phrase of the prompt. That is what I understood from the description and sample images prompts

@tmprabubiz I understand this... My comment was trying to motivate you to edit the model details an put this trigger word in usual place as a parameter in details. Otherwise there is a big chance that nearly nobody will detect this trigger word ;)

@homoludens I would add to this, that there are a lot of automated tools to download loras and automatically set up the trigger words, but if you don't have the trigger words set in the "details section", it won't do it, and people using these tools will use the lora and say "huh, this lora doesn't work" and never know why.