I'm actually more interested in one that closely resembles the UCD regarding it's flight characteristics. It doesn't matter so much what it looks like. I have started tweaking the G2 Spacewalker and it is getting closer to how my UCD flies but I have a ways to go with it. I have downloaded several other airplanes that are great for practicing 3D type flying. Unfortunately, none of those are even close to how the UCD flies in real life. The way my UCD is set up, it can fly slow, do the 3D stuff to the best of my ability and then some, and yet flies very nicely at moderate speeds doing pattern type stuff as well. I'm trying to tweak a G2 plane to have those same characteristics to practice a lot and try to improve without spending so much time outside in these cold temperatures, and without risking my UCD learning the more difficult stuff.