Just pass on it if you’re not 100% confident. Or price it high enough to make it worth your while and warrant the potential film waste. Don’t forget, you can cut it short and use striping tape on the outside of the glass if need be. I normally cut it to size and don’t have any issues after I heat mold. This isn’t exactly like the model you showed, but it’s close.
Maybe this pic will help. You gotta lay it out and shrink the top and bottom and stretch the curve.
If you've done a couple of attempts you should understand what I mean.
Trim it out 1/4" long all the way around. Lay out the fingers and see which parts need to be stretched. Shrink and trim everything but the upright section farthest away from the curve. Trim the curve area to fit - and install from the curve over to straight/flat part.
Best way I can describe it is that it is like doing a Vette rear glass or an older Z28 or Firebird. Stretch and shrink are both used almost in the same areas.