Anyone Need Help? (Thread #2)

[Rokotain]

Hi Kyle :3

I've seen a somewhat ok solution to what I am about to ask somewhere here on the forums, but I can't find it again :/
Anyways, I wonder how I could make:

Description
Start Picture (imgfile in custom_story_settings.cfg)
&
Ending Credits

About the Start Picture. I have a .jpg picture in my custom story folder. And I've typed the right name and everything, but when I open custom story after launching Amnesia, the picture is in black-white and is strecthed heavily diagonally. It also appears on all custom stories.
I don't know how to fix that :/
I've tried .png picture as well, and with both widescreen and square forms. But no sucess so far.

Ending credits I would like to be activated when I unlock or open a level door. There is no level on the other side at the moment, so the game will crash when attempted to open the door.
So the credits would have to be activited when I unlock the door with a key or something, at least before the game crashes.

Hope you got some answers!
Rokotain