Academic Collaboration Email Templates

I need to write an email for [PURPOSE: collaboration request/data access/introducing myself/following up/etc.]. Recipient: [NAME, TITLE, INSTITUTION]. Their work relevant to mine: [THEIR WORK]. My background: [MY BACKGROUND]. Specific request: [REQUEST]. What I can offer: [WHAT I OFFER]. Timeline: [TIMELINE]. Previous contact: [PRIOR RELATIONSHIP]. Please write an email that: 1) Has a clear, professional subject line, 2) Introduces myself appropriately, 3) Shows familiarity with their work, 4) Makes a specific request, 5) Explains mutual benefits, 6) Is appropriately concise and respectful of their time.