i am 100% for this! i will definitely donate to the kickstarter because i do love this software and know it can be sooo much better given the right funds!
what i would like to see is an extremely user friendly set up
where you can mount triggers onto objects and assign sounds to come out of them in as little as 3 clicks
maybe have a drop down menu allow different types of triggers to be available to assign to objects
you should also make a simple character import section where you would be able to import a 3d character you made from maya or blender and so on
the engine should come with several of its own animations you could assign to models as well as an option to upload them into the engine itself
if you ever get the chance to look at RPG MAKER XP
having a 3D engine as simple as that would be an AMAZING thing
where you can easily edit events with a few clicks
as for the map editor itself
that is already spot on
you did such a great job with that
its so easy to use and the lighting is beautiful
please consider these ideas!!