Has anyone got the Wilco Harrier GR3 working in V5, particularly the HUD?

I've got thrust vectoring working, using Maryadi's updated DLL as described in this thread
https://www.sim-outhouse.com/sohforu...in-sight/page2
but the instructions for using the FA-18 HUD in the same thread don't give me a HUD
The HUD control panel pop-up works but no 'magic green letters' appear.

Also the external textures are too glossy.

Any thoughts?

Thanks
Keith