Gable & Eave Details

[lgswe]

I'm adding additions onto and restorating an early 1900's house and the owner wants the exisiting roof details on the new additions (attachments). The rafters are a full 2x6, but the exposed tail is cut dow to 2x4 with a tail detail. The Gable is a detailed 5/4x8. There is no soffit. The underside of the roof sheeting (T&G beadboard) is exposed. The 3" drip molding that is used on the Gable fascia is what is used for the Eave fascia. I hope from this explanation and the attached pictures you will understand what I'm trying to accomplish. Can anyone give me guidance or steer me to some training video for guidance?