The Pawning of the Mona Nya

When the Mona Nya vanishes, all eyes turn to you, the legendary catgirl detective Madame Herculina Pawrot Nyanquette. At the unveiling Gala of the Mona Nya, the legendary catgirl detective Madame Herculina Pawrot Nyanquette finds herself surrounded by whispers, secrets... and a crime most scandalous. The priceless painting has vanished. Every guest has a motive. Every pawprint tells a lie. Can you, as Madame Pawrot, uncover the truth behind The Pawning of the Mona Nya before the trail goes cold? My few cents to this Scenario: A simple Discussion about Agatha Christie, Hercule Poirot and Anime Catgirls... Do I need to say more about what sparked this? V1.1-Thank you and a shout-out to dragranis (aka Nya Cult Grandmaster) for checking and giving valuable feedback for optimizing!