I don't care for the grip angle, it feels very awkward in my hands and I can't point shoot it. It's chunky and cubic, looks like it's made of Legos.
The "safety" is on the trigger. It won't fire unless you pull the trigger. Seems kinda silly to me.
But like I said, to each their own and they do sell like hotcakes.

The gun in the OP has potential. As was said previously, a few hours with a chisel and a belt sander and you could come out with something really elegant. I kinda like the fish scale look, I think I would leave that on the grip area.