Developing a good kit requires a dissent amount of time. Announcement of new kits doesn't mean they will be ready for purchase in a few months. In the example of LeFleureon - it should be a nice kit, but kind of complex to develop\produce. Specifically, in a small shop like Modelship DockYard. As far as the latest news, they are working very hard to release an Enterprise in 1:48th scale, many of our members have been waiting for a long time.
The easiest time to overcome waiting is to buy something readily available. Likely, there are many kits available to choose from, Oh almost forgot...try building something small from scratch?! Why not?