Who were the physical models and the voice actors used for each party member in Dragon Age?

Many of the party members had face models assigned to them in the design phase. I would like to know who the model each party member is based upon is in all three games and also the voice actor for each party member as well. Links would be helpful.

Dragon Age: Origins

• Alistair : inspired by the characters Xander Harris of Buffy the Vampire Slayer and Mal Reynolds of FireFly, voiced by Steve Valentine.
• Dog : animal; No actor or voice actor.
• Leliana : Modeled by Alexandra Stein AKA "Alleykatze
• Morrigan : Modeled by Victoria Johnson, voiced by Claudia Black.
• Oghren : Voiced by Steve Blum
• Shale : Voiced by Geraldine Blecker.
• Sten : Voiced by Mark Hildreth
• Wynne : Voiced by Susan Boyd Joyce
• Zevran Arainai : Voiced by Jon Curry

Dragon Age II

• Anders :
• Aveline Vallen :
• Bethany Hawke :
• Carver Hawke :
• Fenris :
• Isabela :
• Merril :
• Sebastian Vael :
• Varric Tethras :
• Tallis :

Dragon Age: Inquisition

• Blackwall :
• Cassandra Pentaghast :
• Cole :
• Dorian Pavus :
• Iron Bull :
• Sera :
• Solas :
• Varric Tethras :
• Vivienne :