Apologies. As I don't normally build 1/72nd scale kits, I hadn't realised this kit had been re-tooled. My previous comment was based on my experience of the kit in the early 1960's, 1970's and early 1980's, when it was really bad, as confirmed in the review you posted.
I found a pic of the 109 I'm building and discovered a swastika on the tail. I was advised and have since found you can buy scale swastika sheets. I've searched and found them available here in Oz, am waiting for some as we 'speak'
I assume that as the swastika is illegal in parts of europe model manufacturers leave them off the models.
There's a thread on Militaria already going, as there are a number of collectors here, der Adler being an enthusiastic collector of WW2 German material and uniforms etc.
Probably are, though I haven't seen one myself yet. But they're far more expensive too.
Example of prices in our local currency (all models in 1/72 scale and found in same hobby shop):
Academy Bf 109G-6 = 700 RSD,
Airfix Bf 109G-6 = 680 RSD,
Fine Molds Bf 109G-4 = 2500 RSD
(RSD = Republic of Serbia Dinar; 1 Euro = roughly 100 RSD)