Does anyone know if Merlin Bird Photo ID model has ever been released as open-source? I am aware of the BirdNET singing ID model being publicly available (the

Does anyone know if Merlin Bird Photo ID model has ever been released as open-source? I am aware of the BirdNET singing ID model being publicly available (the research paper is great for ML and DSP oriented people), but cannot find the same open research for Merlin.