Disclaimer: This isn't my mine. I thought I'd just share it :)
Full-sized images found at シンカー's fg-site page.
From Megaman Knowledge Base:
Devilbat Schilt, known in Japan and Europe as Hellbat Schilt (ヘルバット・シルト Herubatto Shiruto?), which was changed in North America due to censorship, is one of the bosses of Mega Man Zero 3. Hellbat is a Reploid based on bats that was originally created as a reconnaissance Reploid. He is one of the Eight Gentle Judges being modified by Dr. Weil as one of Weil's Numbers. He doesn't get along with Blazin' Flizard and Childre Inarabitta. He is a gentleman and likes good manners, and considers Zero a barbarian trying to defy Weil. Zero has the mission to destroy a Neo Arcadian factory that was repairing weapons, and fights against Schilt.