Checking in the level editor I've not been able to find all of the missing UGC dependencies but the following are needed by this UGC (found out only as I had them already):
* Mad Hatters Nature Pack
* More Stairs and Doors
* Props and Stuff

There is a fourth that I've been unable to find. The editor gives an error about a custom grass model called "custom_ground_grass4.pb". So whatever that was included in, is the missing piece of the puzzle.

is this mod finished/planned to be finished?

Cannot start the UGC. Am i missing some Props? Or some other things I am not aware of yet?

Usually when you use a third party asset and a player doesn't have that same asset you get a black screen at loading, because it can't find all the files it needs.

What third party asset are you using in this and where can a player obtain it?

i have checked out this problem haiken and i dont seem to be getting it when i import a character in, i will ask around for folks to test it out also see if they get the problem also. Either way though you aint missing out on much yet this release is purely some empty areas to run around with a small escort/courier mission at the beginning. If you really wanna see what ive done though just open the stuff in the editor and test it out that way for now.

Cool i will look into that Haiken and upload the fix as soon as possible

Can't get this mod to work; after I select to import a character, it just goes to a black screen and hangs.