Route is basically the same but order of doing things is little bit different.

Helgen:

• grab bucket

Whiterun:

• ask to help around the forge
• glitch Alvor only once, use faster route to the left

Embassy + Riften:

• same as before

Karthspire:

• get FT point
• travel to Markarth Stables
• take carriage to Winterhold

Septimus:

• pickpocket
• travel to Riverwood

Karthspire 2:

• open door
• travel to Whiterun Stables

Mzark:

• vendor glitch Ri'saad. If he is not here, use a wait but you can't use wait before horse steal. His position is a RNG depended. He can stand next to the gate or he can be in front of his tent.
• grab Elder Scroll and travel to Sky Haven Temple

Wall:

• dupe Dragonbane
• travel to Riften

Marriage:

• setup marriage with Marcurio
• travel to Whiterun Stables

Horse 1:

• wait one hour immediately (don't do it if you spent your hour on Ri'saad)
• steal horse and go to High Hrothgar

Horse 2:

• talk to Parthy, set up glitch
• travel to Riften, start marriage and cutscene at the same time

Cutscene:

• kill dragon
• travel to Markarth Stables and hire carriage to Windhelm
• jump twice at Windhelm
• travel to High Hrothgar
• travel to Throat of the World
• get Dragonrend, Travel to Winterhold when Alduin land and turn over his head
• travel back to Throat of the World
• kill Gormlaith, skip dialogues
• at Faal Kel Nikrine travel to Windhelm Stables, guard warp and discover FT point to Palace
• wait till cutscene is over and kill Alduin

Rest is the same as before but:

Solitude:

• guard should be in front of you when you travel to Katla's Farm. Don't have to wait one hour as we did before

Cutscene strats:

Run as an example: