nothing serius, just small thingies...
I thing everybody can see the loops, they are really not matter for the shape but increase the policount unecessary.
bugs:
The front(maybe the back too) of the flashlight is not cut into quads or tris, only one poligon. not lucky to let the exporter to triangulate, sometimes make mistakes, so better to cut into pieces the poligons like this.
And the switch part is an individual part of the model and not modelled out from the main geometry, so maybe generate some gl bugs if you see the model a kind of far ingame.
But now, I make me silent