I've checked with NGX and 747V3 so far. 

VC views are ok, but the external views won't show the external model but the VC model.

I've reverted to Alpha 1 and still the same. Upon start, CP will pop up a warning which says there was an error with my Cameras.cfg (ref to P3Dv2 - which I don't have!).

Another pop up saying that the aircraft is misconfigured, and encouraging me to restart the sim, which I did to no avail. Plus, my NGX worked pretty well before, as well as the 747v3.

 

-----------------------------------------------------------------------------------------------------
--------------- ChasePlane Report by *****@gmail.com on 3/4/2017 5:29:00 PM UTC ---------------
-----------------------------------------------------------------------------------------------------
Version:                  0.1.641
PLV:                      0.1.641
OS:                       Microsoft Windows 10 Pro
.NET:                     4.6 RC or later
Running Sim:              P3D 3.4.14.18870 Supported
Current aircraft:         PMDG 747-400F
Current aircraft cfg:     F:\Prepar3D V3\SimObjects\Airplanes\PMDG 747-400F\aircraft.cfg

----------------------------------------------------
--------------- Installed Simulators ---------------
----------------------------------------------------
P3Dv2 "F:\Prepar3D V3\"
P3Dv3 "F:\Prepar3D V3\"

-------------------------------------------
--------------- Preferences ---------------
-------------------------------------------
experimental_version = True
ui_refresh_ms = 500
ui_anim_duration = 0.4
view_sel_anim_in_ms = 0.2
view_sel_anim_out_ms = 0.1
view_sel_delay = 250
minimize_taskbar = True
x_to_minimize = False
mouse_middle_view_switcher = True
turb_pause_ms = 1
always_on_top = True
debug_show = True
vas_show = True
vas_warning = True
vas_remaining = True
vas_warning_treshold = 400
turb_wind_amplitude = 1
startup_glob_enable = True
app_auto_launch = True
mouse_middle_cam_look = False
mouse_middle_cam_zoom = False
pause_turbs_on_mousemove = True
pause_turbs_in_slew = True
doors_enabled = False
mode_cinematic_ctrl_speed = 0.99999994949301
mode_cinematic_ctrl_inertia = 2.99999979797204
mode_cinematic_duration = 9
mode_cinematic_distance = 1
mode_cinematic_delay = 0
mode_cinematic_vas_protection = True
boostFactor = 5
joystick_default_dead_zone = 100
user_statistics = True
auto_cpu_afinity = True
cpu_afinity = 1
show_whats_new = True
disable_advanced = True
enable_trackir = True
trackir_reset = True
translucent_window = False
user_defaults = 

-------------------------------------------------------------
--------------- Aircraft's Camera Definitions ---------------
-------------------------------------------------------------
CFG created on 2/12/2017 12:42:57 PM UTC
CFG modified on 3/4/2017 4:57:23 PM UTC

[CameraDefinition.000]
Title = "Right Overwing Inspection Porthole"

[CameraDefinition.001]
Title = "Left Overwing Inspection Porthole"

[CameraDefinition.002]
Title = "Right Wing Forward Inspection Porthole"

[CameraDefinition.003]
Title = "Left Wing Forward Inspection Porthole"

[CameraDefinition.004]
Title = "Upper Deck Right Wing Forward"

[CameraDefinition.005]
Title = "Upper Deck Left Wing Forward"

[CameraDefinition.006]
Title = "Left Wing Aft SCD Window"

[CameraDefinition.007]
Title = "Tail Camera"

[CameraDefinition.008]
Title = "Nose Camera"

[CameraDefinition.009]
Title = "Right Wing Tip"

[CameraDefinition.010]
Title = "Left Wing Tip"

[CameraDefinition.1]
Title = "F/O Seat"

[CameraDefinition.2]
Title = "Overhead Upper Panel"

[CameraDefinition.3]
Title = "Overhead Lower Panel"

[CameraDefinition.4]
Title = "Pedestal"

[CameraDefinition.5]
Title = "Throttle Quadrant"

[CameraDefinition.6]
Title = "Lower EICAS and Left/Right CDU"

[CameraDefinition.7]
Title = "Observer 2 Seat"

[CameraDefinition.8]
Title = "Observer 1 Seat"

--------------------------------------------------------------------
--------------- Cameras.cfg file for P3Dv2 not found ---------------
--------------------------------------------------------------------

----------------------------------------------------------
--------------- Cameras.cfg file for P3Dv3 ---------------
----------------------------------------------------------
CFG created on 8/11/2016 1:17:32 AM UTC
CFG modified on 3/4/2017 4:57:39 PM UTC

[CameraDefinition.001]
Title=Cockpit
HotKeySelect=2

[CameraDefinition.002]
Title=VirtualCockpit
HotKeySelect=1

[CameraDefinition.003]
Title=Spot

[CameraDefinition.004]
Title=LockedSpot
HotKeySelect=3

[CameraDefinition.005]
Title=FlyBy

[CameraDefinition.006]
Title=Top-Down
//HotKeySelect=4

[CameraDefinition.007]
Title=NearestTower
NoSortTitle=True

[CameraDefinition.008]
Title=FacilitiesTower

[CameraDefinition.009]
Title=FacilitiesRunway

[CameraDefinition.010]
Title=AIPlanes

[CameraDefinition.011]
Title=MultiplayerPlanes

[CameraDefinition.012]
Title=IR(WhiteHot)

[CameraDefinition.013]
Title=IR(BlackHot)

[CameraDefinition.014]
Title=NVG(WhiteHot)

[CameraDefinition.015]
Title=NVG(BlackHot)

[CameraDefinition.016]
Title=Weapons

[CameraDefinition.017]
Title=Static

[CameraDefinition.018]
Title=RadarCamera

[CameraDefinition.019]
Title=OculusCockpit

[CameraDefinition.020]
Title=OculusVirtualCockpit

---------------------------------------------
--------------- END OF REPORT ---------------
---------------------------------------------
 

Quote

P3Dv2 "F:\Prepar3D V3\"
P3Dv3 "F:\Prepar3D V3\"

1. Remove the P3D v2 entry in VFXCentral > Preferences > Registry Editor
2. Launch ChasePlane
3. Launch the Simulator

That did it, thanks.