This is a vintage model from a defunct manufacturer. I don’t know what year Aurora molded the first AH-56 kit although judging from the box art, probably late 1960s. It is a fair model by today’s standards: recessed panel lines but molding flaws; an adequate decal sheet even if they lack today’s precision. I don’t have a 1/72 template to check the profile against although it has some obvious mistaken contours, the canopy for instance.
All the same it can be built into a decent model as demonstrated by many examples you can view on the web. It is ripe for detailing. I think it is a fun model to have whether for building or collecting. I built one long ago that was molded in tan and I still have a part or two in a spare parts drawer. If you can find one I recommend snaring it for your collection of whirlybirds or just for nostalgia!