I wrote a program that converted all the levels and actors to .obj/.mtl files. They're not all perfect (especially the animated actors), but I uploaded them for anyone who wants them:

Levels: https://www.sendspace.com/file/2bq0fl
Actors: https://www.sendspace.com/file/2cuu9y

The textures are included as .bmp files alongside each .obj file

Thanks Stinkee, kinda been waiting for that ability to export the models as obj with the mtl intact and talking about this xD. Great job though I am definitely going to use some of this, and credits for model rips to you in my T2 mod.

Random for this thread but:

I finished the dm map ruins already and have level 1 in full wip right now, had a lot of motivation Screenshots are just example of day 1 there is still somethings to do to these even on the material file. Anyways, I'll make a thread in T2 modding for this once I get even more done.

Keep up the good work on the editor there. 

Wow, that was fast. Looking great, I'd play it.

I see there's some weird stuff going on with the alpha channel of those .BMPs, I'll see about converting the textures to .png instead when I get a chance.