I have managed to add Long Fangs to my army, this is what they look like:

What we have here is a Long Fang Pack leader with Power Fist and Plasma Gun, and 5x Long Fangs with a Missile Launcher each.

Usually when I play with this unit in my army I play them at 150pts with only 4x Long Fangs with Missile Launchers. The squad can be run with an additional Missile Launcher.

Now, the Long Fangs can be fielded with a variety of Heavey Weapons:

Lascannons
Missile Launchers
Heavy Bolters
Multi-meltas
Plasma Cannons
Grav Cannons

But I choose Missile Lunchers for this unit as they are dual purpose:

A Missile Launcher has two firing modes, Frag and Krag missiles. Frag is for anti-infantry and krak is for anti-tank.

This comes in handy when you do not know what sort of army you are playing. If it is a horde then using Frag is best. If there are tanks of heavy Infantry, or monsters then Krak would be the order of the day.

Now that Space Marines and by extension, Space Wolves have access to Oath of Moment, pairing these up with that ability could lead to some spectacular results!

Here are some more progress pics:

Here is the total army to date!

Grand Imperial Army Summary to date

Grand Total - 2610pts

Space Wolves - 2050pts

Characters - 450pts

• Bjorn the Fell Handed - 220pts!
• Iron Priest (Techmarine with Bolter and Thunderhammer) - 70pts
• Wolf Priest with Jump Pack (Chaplain with Jump Pack and Power Fist) - 85pts
• Rune Priest (Librarian) - 75pts

Datacards - 1600pts

• Space Wolf Scout Squad (5 models) - 80pts

• Redemptor Dreadnought - 225pts

• Blood Claw Pack (10 models) - 140pts

• Wolf Guard Pack Leader - 45pts!

• Grey Hunters Pack 1 - 90pts

• Razorback Transport - 100pts

• Grey Hunters Pack 2 - 90pts

• Razorback Transport - 100pts

• Cyberwolf - 20pts

• Cyberwolf - 20pts

• Fenrisian Wolves - 30pts

• Long Fangs - 180pts

• Vindicator - 205pts

• Land Raider - 275pts

Dark Angels - 70pts

Characters - 70pts

• Techmarine - 70pts.
  
  

Ultramarines - 95pts.

• Captain Sicarius - 95pts

Agenst of the Imperium - 395pts

• Inquisitor Torquemada Coteaz - 75pts
• Inquisitor - 55pts
• Inquisitor - 55pts
• Vindicare Assassin - 80pts
• Callidus Assassin - 115pts
• Inquisatorial Acolyte - 10pts.

More reinforcements are inbound!

Thank you for reading!