Thanx Terrapin for hosting the vid!!
the Rafale HUD symbology looks rather simple- nav mode?

right hand - G value
right upper corner -altitude in feet?
top - bearing
left upper corner - airspeed, in knot and Mach
left hand- AOA
left hand bottom- beta 0.1 -- sliding angle?
left small round symbol -artificial horizon symbol?
left hand rectangular stripe- thrust value 100% ?
Rt upper digit 62 H? distance to nav point?
can somebody recognize few symbols/digits with question marks?