[CHAOS] Custom amnesia monster

[nuksnuks]

hi i'm trying to make a custommade monster in amnesia
but i'm stuck, i have made a model and added texture, then i have exported the model as a .dae file but when i imported it i Model Editor nothing comes up, or it is invisible.
here is a list of things i still need done:
- the *.dds file
- the *.mat file
- the *.ent file

ps: i'm using Blender

basicly i want to be able to see the model in model editor

what should i do?

thanks in advance