I'm all for SAS Jeeps looking suitably busy but...
The fuel cans resting on the front bumper would need some means of securing them unless there's something I've missed (or cannot see). That said, I appreciate that the manufacturer may just be displaying what he has made.
On to the British webbing items, and whilst they look respectable enough again the positioning is suspect (although of course the criteria above may apply).
There is no way of securing a waterbottle in that fashion, it just isn't possible, ditto the small pack on the driver's side - which also needs buckles on the pack sides. Apart from being riveted to the bodywork (which may be the case perhaps!) the positioning is extremely unlikely.
All said and done though, these items will go some way to adding to the, to me, warlike appearance of a fully stowed vehicle.