Dani just blatantly walked into the middle of the room with her rifle stored on the sie of her backpack. There were several sword on her gunpla along with the rifle and a combat knife.There were also a few beam emmiters that the suit had, undersides of the arms and front of the legs, but most noticeable on the grimoire was the skill face and extra armor bits. they all looked like they had been parts either salvaged or just thrown on, but still beautiful in thier own way.  
She made no efforts to hide, just standing and waritng for the enemy to show up in a proper dueling fashion.