Ok, I finally worked on this challenge for a while (A long while). This is what I came up with. After making a bush plane, snowmobile, transport van, and mountain climbing machine, I decided to combine them (Without the bush plane XD)

 The IceWolf Tundra Exploration Machine™ is the best transport and medic vehicle of IceWolf INC. With futuristic style  Camouflage and hidden weapons for showing yetis their place, this action-packed machine is ready for anything you throw at it.  Designed for transporting supplies across tundra plains, the IceWolf is 100% designed and made in the Republic of Snowstone. 

Controls:

Pitch to drive
Roll to steer
LandingGear to open/close the back doors

Activation Group Guide:

AG1-Light Scheme
AG2-Antenna extend/retract
AG3- Yeti Scrambler* Short Range Tractor Beam™
AG4-Rockets and Ice Gun (Do not use rockets in slow motion mode)
AG5-Life Raft eject (BACK DOORS MUST BE OPEN!)
And if you forget, there's an AG Guide on the side or on custom camera 3

Camera Guide:

Cam1- Croshair (Standard)
Cam2- Life Raft (Orbit)
Cam3- AG Guide (Standard)

Special Features Guide:

Countermeasure=smoke trail / exhaust
Single Rocket=SmokeTrail/ exhaust

*See what I did there? XD