Might be extremely over-trained or just badly trained and wonky (i'm a total noob at this lora training stuff) but i made it work for what i wanted it for.

I definitely fucked up with the background and didn't tag it, so now you always get the same background if you don't try really hard to specify it in the prompts. Might work better if you put "(brown ground, orange ground, orange grass, yellow grass, brown grass)" in the negative prompts.

You could try the prompts "weapon, sword, holding weapon, holding sword", if you want to try to make his sword, but it doesn't work that well (or i just don't know how to do it).