RE: Nitromodels, covering...
I have the Fascination from Nitoplanes. The covering looks like some where between Ekonakote, flitekote and the real monokote, ultra cote. It had a small area of wrinkles in the tail section. It feels pretty strong and flexible. the edges did start to lift a little along the bottom of the fuse right on the corner. No biggy. Just a touch with the iron and some Ca and all is well. Looks liek I will be ordering a few more planes from them. I too am looking at the Jr Tiger look a like. The original Jr Tiger had a 1/3 symmetrical wing. not full flat bottom but not symmetrical either. For the price it is hard to beat.
I also have the Giles 202 50 from them. It is a great looking plane. There is no way you could build it, paint it and get all of the hardware together for that price.
Dru.