As these vehicles aren't meant for 4x4 work and are essentially a round town delivery truck, I don't believe there are rated recovery options for any of the NRR, NPR, NQR versions. The NPS (4x4 version ex factory) doesn't have any rated recovery points either!
This is the rear end of our NPS with two recovery points on each chassis rail. The recovery points are 16mm thick steel using six bolts to attach to the chassis rails. The crossover steel between either side is used for a plethora of things, usually a licence plate, but in our instance it keeps the chassis rails from being pulled in with either a single off centre pull, or using a bridle strap to a winch rope which invariably runs off centre.
For the front, All Terrain Warriors (ATW) have a hoop bar arrangement which looks like the one you've been looking at, they also have what they call their Hero bar, which is probably the lightest option for you. Both of these bars are designed to work with air bag compliant vehicles, in our case the NPS. Both run a steel cradle underneath which like the rear crossover section, which basically stops the front chassis rails from meeting each other.
Out of all the options I've seen for the Isuzu range of front bars, the Hero bar from ATW seemed to be pretty alright. I saw my first one last year and thought it would be the go for someone not venturing too far into the sticks. The best part is that it is a steel cradle, which holds a winch, but I'm unsure about recovery points, but going on how ATW have named this bar, I would suggest there are recovery points somewhere.
First picture is of the rear recovery points on our truck.
In the bottom picture you can see the holes for the front recovery points, look right at the front and right at the bottom, these are part of the steel housing of the winch cradle body. The Hoop bar pivots on the winch cradle. The front recovery points are constructed of 10mm steel which also forms part of the winch cradle box. I hope I've described things clear enough for you?
Mick.